| 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 | $84.78 | 4.585% | $88.6672 | $88.67 | $88.65 | $88.70 |
| Purchase #2 | $78.70 | 13.663% | $89.4528 | $89.45 | $89.45 | $89.50 |
| Purchase #3 | $46.82 | 7.184% | $50.1835 | $50.18 | $50.20 | $50.20 |
| Purchase #4 | $224.31 | 5.609% | $236.8915 | $236.89 | $236.90 | $236.90 |
| Purchase #5 | $19.93 | 6.166% | $21.1589 | $21.16 | $21.15 | $21.20 |
| Purchase #6 | $200.95 | 12.654% | $226.3782 | $226.38 | $226.40 | $226.40 |
| Purchase #7 | $179.70 | 7.353% | $192.9133 | $192.91 | $192.90 | $192.90 |
| 7 purchase totals = | $835.19 | $905.6454 | $905.64 | $905.65 | $905.80 | |