| 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 | $52.55 | 5.154% | $55.2584 | $55.26 | $55.25 | $55.30 |
| Purchase #2 | $211.43 | 12.660% | $238.197 | $238.20 | $238.20 | $238.20 |
| Purchase #3 | $187.70 | 10.306% | $207.0444 | $207.04 | $207.05 | $207.00 |
| Purchase #4 | $54.57 | 8.515% | $59.2166 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $102.62 | 3.589% | $106.303 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $44.98 | 7.820% | $48.4974 | $48.50 | $48.50 | $48.50 |
| Purchase #7 | $106.72 | 12.359% | $119.9095 | $119.91 | $119.90 | $119.90 |
| 7 purchase totals = | $760.57 | $834.4263 | $834.43 | $834.40 | $834.40 | |