| 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 | $214.86 | 13.414% | $243.6813 | $243.68 | $243.70 | $243.70 |
| Purchase #2 | $43.37 | 13.199% | $49.0944 | $49.09 | $49.10 | $49.10 |
| Purchase #3 | $59.46 | 12.564% | $66.9306 | $66.93 | $66.95 | $66.90 |
| Purchase #4 | $27.75 | 9.248% | $30.3163 | $30.32 | $30.30 | $30.30 |
| Purchase #5 | $47.33 | 12.146% | $53.0787 | $53.08 | $53.10 | $53.10 |
| Purchase #6 | $148.89 | 12.490% | $167.4864 | $167.49 | $167.50 | $167.50 |
| Purchase #7 | $53.79 | 8.231% | $58.2175 | $58.22 | $58.20 | $58.20 |
| 7 purchase totals = | $595.45 | $668.8052 | $668.81 | $668.85 | $668.80 | |