Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
Purchase #1 | $18.78 | 8.481% | $20.3727 | $20.37 | $20.35 | $20.40 |
Purchase #2 | $205.53 | 7.128% | $220.1802 | $220.18 | $220.20 | $220.20 |
Purchase #3 | $91.29 | 4.435% | $95.3387 | $95.34 | $95.35 | $95.30 |
Purchase #4 | $244.28 | 11.117% | $271.4366 | $271.44 | $271.45 | $271.40 |
Purchase #5 | $29.25 | 6.603% | $31.1814 | $31.18 | $31.20 | $31.20 |
Purchase #6 | $76.43 | 13.541% | $86.7794 | $86.78 | $86.80 | $86.80 |
Purchase #7 | $40.43 | 8.583% | $43.9001 | $43.90 | $43.90 | $43.90 |
7 purchase totals = | $705.99 | $769.1891 | $769.19 | $769.25 | $769.20 |