| 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 | $86.71 | 5.782% | $91.7236 | $91.72 | $91.70 | $91.70 |
| Purchase #2 | $236.67 | 10.326% | $261.1085 | $261.11 | $261.10 | $261.10 |
| Purchase #3 | $67.38 | 11.540% | $75.1557 | $75.16 | $75.15 | $75.20 |
| Purchase #4 | $182.55 | 6.550% | $194.507 | $194.51 | $194.50 | $194.50 |
| Purchase #5 | $36.51 | 3.499% | $37.7875 | $37.79 | $37.80 | $37.80 |
| Purchase #6 | $28.57 | 6.243% | $30.3536 | $30.35 | $30.35 | $30.40 |
| Purchase #7 | $250.99 | 10.716% | $277.8861 | $277.89 | $277.90 | $277.90 |
| 7 purchase totals = | $889.38 | $968.5220 | $968.53 | $968.50 | $968.60 | |