| 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 | $201.37 | 12.620% | $226.7829 | $226.78 | $226.80 | $226.80 |
| Purchase #2 | $55.40 | 6.666% | $59.093 | $59.09 | $59.10 | $59.10 |
| Purchase #3 | $65.85 | 9.647% | $72.2025 | $72.20 | $72.20 | $72.20 |
| Purchase #4 | $64.36 | 6.477% | $68.5286 | $68.53 | $68.55 | $68.50 |
| Purchase #5 | $210.47 | 3.164% | $217.1293 | $217.13 | $217.15 | $217.10 |
| Purchase #6 | $58.50 | 13.811% | $66.5794 | $66.58 | $66.60 | $66.60 |
| Purchase #7 | $55.84 | 7.648% | $60.1106 | $60.11 | $60.10 | $60.10 |
| 7 purchase totals = | $711.79 | $770.4263 | $770.42 | $770.50 | $770.40 | |