| 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 | $205.81 | 9.275% | $224.8989 | $224.90 | $224.90 | $224.90 |
| Purchase #2 | $76.63 | 12.178% | $85.962 | $85.96 | $85.95 | $86.00 |
| Purchase #3 | $150.99 | 12.697% | $170.1612 | $170.16 | $170.15 | $170.20 |
| Purchase #4 | $125.90 | 9.777% | $138.2092 | $138.21 | $138.20 | $138.20 |
| Purchase #5 | $55.89 | 11.832% | $62.5029 | $62.50 | $62.50 | $62.50 |
| Purchase #6 | $86.26 | 3.465% | $89.2489 | $89.25 | $89.25 | $89.20 |
| Purchase #7 | $128.71 | 7.766% | $138.7056 | $138.71 | $138.70 | $138.70 |
| 7 purchase totals = | $830.19 | $909.6887 | $909.69 | $909.65 | $909.70 | |