| 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 | $53.62 | 10.482% | $59.2404 | $59.24 | $59.25 | $59.20 |
| Purchase #2 | $94.58 | 7.681% | $101.8447 | $101.84 | $101.85 | $101.80 |
| Purchase #3 | $249.77 | 4.562% | $261.1645 | $261.16 | $261.15 | $261.20 |
| Purchase #4 | $89.80 | 12.437% | $100.9684 | $100.97 | $100.95 | $101.00 |
| Purchase #5 | $31.32 | 4.418% | $32.7037 | $32.70 | $32.70 | $32.70 |
| Purchase #6 | $229.74 | 3.242% | $237.1882 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $15.63 | 9.638% | $17.1364 | $17.14 | $17.15 | $17.10 |
| 7 purchase totals = | $764.46 | $810.2463 | $810.24 | $810.25 | $810.20 | |