| 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 | $229.89 | 3.674% | $238.3362 | $238.34 | $238.35 | $238.30 |
| Purchase #2 | $49.50 | 11.545% | $55.2148 | $55.21 | $55.20 | $55.20 |
| Purchase #3 | $64.51 | 7.244% | $69.1831 | $69.18 | $69.20 | $69.20 |
| Purchase #4 | $91.34 | 7.207% | $97.9229 | $97.92 | $97.90 | $97.90 |
| Purchase #5 | $95.55 | 13.485% | $108.4349 | $108.43 | $108.45 | $108.40 |
| Purchase #6 | $55.63 | 6.185% | $59.0707 | $59.07 | $59.05 | $59.10 |
| Purchase #7 | $62.44 | 11.755% | $69.7798 | $69.78 | $69.80 | $69.80 |
| 7 purchase totals = | $648.86 | $697.9424 | $697.93 | $697.95 | $697.90 | |