| 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 | $88.40 | 12.536% | $99.4818 | $99.48 | $99.50 | $99.50 |
| Purchase #2 | $134.81 | 10.533% | $149.0095 | $149.01 | $149.00 | $149.00 |
| Purchase #3 | $109.49 | 5.504% | $115.5163 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $101.33 | 10.606% | $112.0771 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $195.92 | 7.611% | $210.8315 | $210.83 | $210.85 | $210.80 |
| Purchase #6 | $146.78 | 8.437% | $159.1638 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $143.71 | 3.325% | $148.4884 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $920.44 | $994.5684 | $994.57 | $994.60 | $994.60 | |