| 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 | $91.29 | 8.834% | $99.3546 | $99.35 | $99.35 | $99.40 |
| Purchase #2 | $227.82 | 8.174% | $246.442 | $246.44 | $246.45 | $246.40 |
| Purchase #3 | $37.53 | 6.698% | $40.0438 | $40.04 | $40.05 | $40.00 |
| Purchase #4 | $150.74 | 5.129% | $158.4715 | $158.47 | $158.45 | $158.50 |
| Purchase #5 | $213.94 | 9.848% | $235.0088 | $235.01 | $235.00 | $235.00 |
| Purchase #6 | $40.50 | 12.704% | $45.6451 | $45.65 | $45.65 | $45.60 |
| Purchase #7 | $148.61 | 13.841% | $169.1791 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $910.43 | $994.1449 | $994.14 | $994.15 | $994.10 | |