| 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 | $42.98 | 3.801% | $44.6137 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $26.94 | 4.450% | $28.1388 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $88.97 | 9.742% | $97.6375 | $97.64 | $97.65 | $97.60 |
| Purchase #4 | $114.91 | 9.790% | $126.1597 | $126.16 | $126.15 | $126.20 |
| Purchase #5 | $32.83 | 8.316% | $35.5601 | $35.56 | $35.55 | $35.60 |
| Purchase #6 | $198.42 | 7.177% | $212.6606 | $212.66 | $212.65 | $212.70 |
| Purchase #7 | $50.75 | 3.536% | $52.5445 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $555.80 | $597.3149 | $597.31 | $597.30 | $597.30 | |