| 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 | $49.82 | 5.360% | $52.4904 | $52.49 | $52.50 | $52.50 |
| Purchase #2 | $85.91 | 3.594% | $88.9976 | $89.00 | $89.00 | $89.00 |
| Purchase #3 | $223.71 | 4.483% | $233.7389 | $233.74 | $233.75 | $233.70 |
| Purchase #4 | $38.84 | 7.526% | $41.7631 | $41.76 | $41.75 | $41.80 |
| Purchase #5 | $158.69 | 4.653% | $166.0738 | $166.07 | $166.05 | $166.10 |
| Purchase #6 | $234.69 | 3.778% | $243.5566 | $243.56 | $243.55 | $243.60 |
| Purchase #7 | $27.67 | 8.781% | $30.0997 | $30.10 | $30.10 | $30.10 |
| 7 purchase totals = | $819.33 | $856.7201 | $856.72 | $856.70 | $856.80 | |