| 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 | $43.38 | 5.638% | $45.8258 | $45.83 | $45.85 | $45.80 |
| Purchase #2 | $227.95 | 13.213% | $258.069 | $258.07 | $258.05 | $258.10 |
| Purchase #3 | $43.71 | 11.614% | $48.7865 | $48.79 | $48.80 | $48.80 |
| Purchase #4 | $66.32 | 12.347% | $74.5085 | $74.51 | $74.50 | $74.50 |
| Purchase #5 | $193.56 | 6.267% | $205.6904 | $205.69 | $205.70 | $205.70 |
| Purchase #6 | $184.81 | 10.456% | $204.1337 | $204.13 | $204.15 | $204.10 |
| Purchase #7 | $154.77 | 4.433% | $161.631 | $161.63 | $161.65 | $161.60 |
| 7 purchase totals = | $914.50 | $998.6449 | $998.65 | $998.70 | $998.60 | |