| 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 | $66.74 | 6.507% | $71.0828 | $71.08 | $71.10 | $71.10 |
| Purchase #2 | $198.28 | 8.727% | $215.5839 | $215.58 | $215.60 | $215.60 |
| Purchase #3 | $18.65 | 10.637% | $20.6338 | $20.63 | $20.65 | $20.60 |
| Purchase #4 | $67.39 | 11.171% | $74.9181 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $155.44 | 6.191% | $165.0633 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $44.90 | 10.778% | $49.7393 | $49.74 | $49.75 | $49.70 |
| Purchase #7 | $223.86 | 4.533% | $234.0076 | $234.01 | $234.00 | $234.00 |
| 7 purchase totals = | $775.26 | $831.0288 | $831.02 | $831.05 | $831.00 | |