| 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 | $117.48 | 7.840% | $126.6904 | $126.69 | $126.70 | $126.70 |
| Purchase #2 | $66.42 | 12.104% | $74.4595 | $74.46 | $74.45 | $74.50 |
| Purchase #3 | $210.29 | 12.548% | $236.6772 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $57.59 | 4.504% | $60.1839 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $28.95 | 8.719% | $31.4742 | $31.47 | $31.45 | $31.50 |
| Purchase #6 | $15.93 | 11.755% | $17.8026 | $17.80 | $17.80 | $17.80 |
| Purchase #7 | $117.74 | 12.362% | $132.295 | $132.30 | $132.30 | $132.30 |
| 7 purchase totals = | $614.40 | $679.5828 | $679.58 | $679.60 | $679.70 | |