| 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 | $101.77 | 4.420% | $106.2682 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $224.78 | 10.716% | $248.8674 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $164.40 | 3.865% | $170.7541 | $170.75 | $170.75 | $170.80 |
| Purchase #4 | $203.32 | 12.203% | $228.1311 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $82.54 | 10.783% | $91.4403 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $28.58 | 5.468% | $30.1428 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $85.93 | 10.496% | $94.9492 | $94.95 | $94.95 | $94.90 |
| 7 purchase totals = | $891.32 | $970.5531 | $970.55 | $970.55 | $970.50 | |