| 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 | $99.53 | 4.173% | $103.6834 | $103.68 | $103.70 | $103.70 |
| Purchase #2 | $99.25 | 11.755% | $110.9168 | $110.92 | $110.90 | $110.90 |
| Purchase #3 | $17.54 | 9.745% | $19.2493 | $19.25 | $19.25 | $19.20 |
| Purchase #4 | $222.89 | 4.142% | $232.1221 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $51.83 | 12.163% | $58.1341 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $190.39 | 9.415% | $208.3152 | $208.32 | $208.30 | $208.30 |
| Purchase #7 | $149.91 | 10.770% | $166.0553 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $831.34 | $898.4762 | $898.48 | $898.45 | $898.40 | |