| 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 | $30.68 | 6.816% | $32.7711 | $32.77 | $32.75 | $32.80 |
| Purchase #2 | $178.31 | 9.230% | $194.768 | $194.77 | $194.75 | $194.80 |
| Purchase #3 | $101.91 | 5.252% | $107.2623 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $250.67 | 10.568% | $277.1608 | $277.16 | $277.15 | $277.20 |
| Purchase #5 | $21.56 | 5.468% | $22.7389 | $22.74 | $22.75 | $22.70 |
| Purchase #6 | $111.57 | 3.779% | $115.7862 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $53.78 | 11.350% | $59.884 | $59.88 | $59.90 | $59.90 |
| 7 purchase totals = | $748.48 | $810.3713 | $810.37 | $810.35 | $810.50 | |