Incentive Payments (SQA National 5 Applications of Mathematics): Revision Note

Exam code: X844 75

Dan Finlay

Written by: Dan Finlay

Reviewed by: Roger B

Updated on

Bonus & commission

What are bonus payments?

  • Some employers give their employees bonuses for meeting certain criteria

  • Reasons for awarding bonuses include:

    • achieving targets

    • exceptional performance

    • retaining the best employees

    • sharing company success

What is commission?

  • Commission is a form of income usually linked to sales

  • Employees might get paid a percentage of the sales they have contributed to

  • There might be different levels of commission

    • e.g. 10% on sales between £20,000 and £40,000 and 20% in sales over £40,000

  • Commission is normally paid in addition to a base pay

How do I calculate commission?

  • STEP 1
    Identify how much of the sales that the commission is based on

    • The question might say commission is paid on sales that are above or over a certain amount

      • e.g. 3% commission on sales over £50,000

      • If a person made £60,000 sales then they would be paid commission on £10,000

    • Otherwise, commission might be paid for all sales

  • STEP 2
    Multiply this amount by the rate of commission

    • The rate will be given as a percentage

      • e.g. 3% × £10,000 = £300

Examiner Tips and Tricks

Read the question carefully to see how the commission is calculated. There was a question in Paper 2 in 2022 where you were required to find the mean value of each sale. Then you had to find the rate of commission from a table based on the mean.

Worked Example

Kia works as a salesperson for a bike company.

She is paid a basic monthly salary plus commission of 6% on her monthly sales over £45,000.

In May, her sales totalled £80,000.

Calculate Kia's commission pay in May.

Answer:

STEP 1

Identify how much of the sales the commission is based on

80 comma 000 minus 45 comma 000 equals 35 comma 000

STEP 2

Multiply this amount by the rate of commission

table row cell 6 percent sign cross times 35 comma 000 end cell equals cell 0.06 cross times 35 comma 000 end cell row blank equals cell 2 comma 100 end cell end table

£2,100

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Dan Finlay

Author: Dan Finlay

Expertise: Maths Subject Lead

Dan graduated from the University of Oxford with a First class degree in mathematics. As well as teaching maths for over 8 years, Dan has marked a range of exams for Edexcel, tutored students and taught A Level Accounting. Dan has a keen interest in statistics and probability and their real-life applications.

Roger B

Reviewer: Roger B

Expertise: Maths Content Creator

Roger's teaching experience stretches all the way back to 1992, and in that time he has taught students at all levels between Year 7 and university undergraduate. Having conducted and published postgraduate research into the mathematical theory behind quantum computing, he is more than confident in dealing with mathematics at any level the exam boards might throw at you.