| 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 | $56.58 | 3.844% | $58.7549 | $58.75 | $58.75 | $58.80 |
| Purchase #2 | $97.99 | 7.646% | $105.4823 | $105.48 | $105.50 | $105.50 |
| Purchase #3 | $122.47 | 7.550% | $131.7165 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $170.33 | 7.241% | $182.6636 | $182.66 | $182.65 | $182.70 |
| Purchase #5 | $180.32 | 13.758% | $205.1284 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $18.48 | 7.861% | $19.9327 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $148.81 | 4.692% | $155.7922 | $155.79 | $155.80 | $155.80 |
| 7 purchase totals = | $794.98 | $859.4706 | $859.46 | $859.50 | $859.50 | |