| 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 | $64.79 | 3.456% | $67.0291 | $67.03 | $67.05 | $67.00 |
| Purchase #2 | $66.26 | 6.194% | $70.3641 | $70.36 | $70.35 | $70.40 |
| Purchase #3 | $156.49 | 8.860% | $170.355 | $170.36 | $170.35 | $170.40 |
| Purchase #4 | $124.70 | 11.784% | $139.3946 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $58.33 | 10.367% | $64.3771 | $64.38 | $64.40 | $64.40 |
| Purchase #6 | $157.90 | 6.466% | $168.1098 | $168.11 | $168.10 | $168.10 |
| Purchase #7 | $105.72 | 3.225% | $109.1295 | $109.13 | $109.15 | $109.10 |
| 7 purchase totals = | $734.19 | $788.7592 | $788.76 | $788.80 | $788.80 | |