| 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 | $23.69 | 8.356% | $25.6695 | $25.67 | $25.65 | $25.70 |
| Purchase #2 | $132.79 | 8.302% | $143.8142 | $143.81 | $143.80 | $143.80 |
| Purchase #3 | $66.62 | 13.242% | $75.4418 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $114.81 | 12.672% | $129.3587 | $129.36 | $129.35 | $129.40 |
| Purchase #5 | $158.65 | 12.647% | $178.7145 | $178.71 | $178.70 | $178.70 |
| Purchase #6 | $117.79 | 7.525% | $126.6537 | $126.65 | $126.65 | $126.70 |
| Purchase #7 | $120.32 | 10.443% | $132.885 | $132.89 | $132.90 | $132.90 |
| 7 purchase totals = | $734.67 | $812.5374 | $812.53 | $812.50 | $812.60 | |