| 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 | $10.64 | 8.810% | $11.5774 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $105.55 | 10.213% | $116.3298 | $116.33 | $116.35 | $116.30 |
| Purchase #3 | $173.62 | 8.501% | $188.3794 | $188.38 | $188.40 | $188.40 |
| Purchase #4 | $46.31 | 9.176% | $50.5594 | $50.56 | $50.55 | $50.60 |
| Purchase #5 | $30.68 | 7.394% | $32.9485 | $32.95 | $32.95 | $32.90 |
| Purchase #6 | $208.65 | 13.515% | $236.849 | $236.85 | $236.85 | $236.80 |
| Purchase #7 | $197.80 | 7.592% | $212.817 | $212.82 | $212.80 | $212.80 |
| 7 purchase totals = | $773.25 | $849.4605 | $849.47 | $849.50 | $849.40 | |