| 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 | $23.78 | 12.170% | $26.674 | $26.67 | $26.65 | $26.70 |
| Purchase #2 | $71.49 | 5.484% | $75.4105 | $75.41 | $75.40 | $75.40 |
| Purchase #3 | $19.38 | 10.482% | $21.4114 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $224.76 | 11.834% | $251.3581 | $251.36 | $251.35 | $251.40 |
| Purchase #5 | $25.86 | 5.682% | $27.3294 | $27.33 | $27.35 | $27.30 |
| Purchase #6 | $28.44 | 12.681% | $32.0465 | $32.05 | $32.05 | $32.00 |
| Purchase #7 | $151.38 | 3.542% | $156.7419 | $156.74 | $156.75 | $156.70 |
| 7 purchase totals = | $545.09 | $590.9718 | $590.97 | $590.95 | $590.90 | |