| 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 | $35.26 | 13.634% | $40.0673 | $40.07 | $40.05 | $40.10 |
| Purchase #2 | $61.65 | 13.488% | $69.9654 | $69.97 | $69.95 | $70.00 |
| Purchase #3 | $148.43 | 4.104% | $154.5216 | $154.52 | $154.50 | $154.50 |
| Purchase #4 | $204.84 | 7.424% | $220.0473 | $220.05 | $220.05 | $220.00 |
| Purchase #5 | $50.47 | 13.291% | $57.178 | $57.18 | $57.20 | $57.20 |
| Purchase #6 | $105.97 | 11.523% | $118.1809 | $118.18 | $118.20 | $118.20 |
| Purchase #7 | $232.35 | 8.487% | $252.0695 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $838.97 | $912.0300 | $912.04 | $912.00 | $912.10 | |