| 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 | $89.27 | 5.349% | $94.0451 | $94.05 | $94.05 | $94.00 |
| Purchase #2 | $48.28 | 5.366% | $50.8707 | $50.87 | $50.85 | $50.90 |
| Purchase #3 | $163.47 | 4.162% | $170.2736 | $170.27 | $170.25 | $170.30 |
| Purchase #4 | $234.33 | 5.841% | $248.0172 | $248.02 | $248.00 | $248.00 |
| Purchase #5 | $133.71 | 13.474% | $151.7261 | $151.73 | $151.75 | $151.70 |
| Purchase #6 | $155.68 | 5.308% | $163.9435 | $163.94 | $163.95 | $163.90 |
| Purchase #7 | $40.34 | 5.160% | $42.4215 | $42.42 | $42.40 | $42.40 |
| 7 purchase totals = | $865.08 | $921.2977 | $921.30 | $921.25 | $921.20 | |