| 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 | $45.67 | 5.364% | $48.1197 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $41.56 | 9.311% | $45.4297 | $45.43 | $45.45 | $45.40 |
| Purchase #3 | $228.28 | 3.134% | $235.4343 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $41.49 | 6.623% | $44.2379 | $44.24 | $44.25 | $44.20 |
| Purchase #5 | $161.37 | 7.248% | $173.0661 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $66.61 | 6.468% | $70.9183 | $70.92 | $70.90 | $70.90 |
| Purchase #7 | $89.47 | 9.501% | $97.9705 | $97.97 | $97.95 | $98.00 |
| 7 purchase totals = | $674.45 | $715.1765 | $715.18 | $715.15 | $715.10 | |