| 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 | $25.65 | 9.640% | $28.1227 | $28.12 | $28.10 | $28.10 |
| Purchase #2 | $66.50 | 13.837% | $75.7016 | $75.70 | $75.70 | $75.70 |
| Purchase #3 | $235.63 | 10.665% | $260.7599 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $74.57 | 3.637% | $77.2821 | $77.28 | $77.30 | $77.30 |
| Purchase #5 | $248.29 | 11.510% | $276.8682 | $276.87 | $276.85 | $276.90 |
| Purchase #6 | $60.26 | 9.697% | $66.1034 | $66.10 | $66.10 | $66.10 |
| Purchase #7 | $22.35 | 5.723% | $23.6291 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $733.25 | $808.4670 | $808.46 | $808.45 | $808.50 | |