| 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 | $44.63 | 13.623% | $50.7099 | $50.71 | $50.70 | $50.70 |
| Purchase #2 | $58.39 | 10.103% | $64.2891 | $64.29 | $64.30 | $64.30 |
| Purchase #3 | $129.79 | 11.811% | $145.1195 | $145.12 | $145.10 | $145.10 |
| Purchase #4 | $137.97 | 10.299% | $152.1795 | $152.18 | $152.20 | $152.20 |
| Purchase #5 | $46.82 | 9.223% | $51.1382 | $51.14 | $51.15 | $51.10 |
| Purchase #6 | $237.46 | 10.370% | $262.0846 | $262.08 | $262.10 | $262.10 |
| Purchase #7 | $53.65 | 7.466% | $57.6555 | $57.66 | $57.65 | $57.70 |
| 7 purchase totals = | $708.71 | $783.1763 | $783.18 | $783.20 | $783.20 | |