| 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 | $28.93 | 6.104% | $30.6959 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $70.66 | 3.145% | $72.8823 | $72.88 | $72.90 | $72.90 |
| Purchase #3 | $93.41 | 12.538% | $105.1217 | $105.12 | $105.10 | $105.10 |
| Purchase #4 | $235.39 | 3.841% | $244.4313 | $244.43 | $244.45 | $244.40 |
| Purchase #5 | $59.34 | 9.602% | $65.0378 | $65.04 | $65.05 | $65.00 |
| Purchase #6 | $190.89 | 3.479% | $197.5311 | $197.53 | $197.55 | $197.50 |
| Purchase #7 | $48.88 | 12.868% | $55.1699 | $55.17 | $55.15 | $55.20 |
| 7 purchase totals = | $727.50 | $770.8700 | $770.87 | $770.90 | $770.80 | |