| 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 | $200.86 | 13.865% | $228.7092 | $228.71 | $228.70 | $228.70 |
| Purchase #2 | $40.56 | 8.129% | $43.8571 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $43.96 | 10.648% | $48.6409 | $48.64 | $48.65 | $48.60 |
| Purchase #4 | $25.56 | 10.778% | $28.3149 | $28.31 | $28.30 | $28.30 |
| Purchase #5 | $193.39 | 4.491% | $202.0751 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $7.46 | 3.343% | $7.7094 | $7.71 | $7.70 | $7.70 |
| Purchase #7 | $91.51 | 4.528% | $95.6536 | $95.65 | $95.65 | $95.70 |
| 7 purchase totals = | $603.30 | $654.9602 | $654.96 | $654.95 | $655.00 | |