| 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 | $108.31 | 7.526% | $116.4614 | $116.46 | $116.45 | $116.50 |
| Purchase #2 | $175.97 | 5.521% | $185.6853 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $121.49 | 4.345% | $126.7687 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $67.38 | 9.806% | $73.9873 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $42.55 | 4.239% | $44.3537 | $44.35 | $44.35 | $44.40 |
| Purchase #6 | $58.55 | 13.348% | $66.3653 | $66.37 | $66.35 | $66.40 |
| Purchase #7 | $9.96 | 11.855% | $11.1408 | $11.14 | $11.15 | $11.10 |
| 7 purchase totals = | $584.21 | $624.7625 | $624.77 | $624.75 | $624.90 | |