| 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 | $28.96 | 12.863% | $32.6851 | $32.69 | $32.70 | $32.70 |
| Purchase #2 | $116.97 | 7.536% | $125.7849 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $150.96 | 9.672% | $165.5609 | $165.56 | $165.55 | $165.60 |
| Purchase #4 | $115.82 | 8.610% | $125.7921 | $125.79 | $125.80 | $125.80 |
| Purchase #5 | $80.97 | 5.277% | $85.2428 | $85.24 | $85.25 | $85.20 |
| Purchase #6 | $87.96 | 7.104% | $94.2087 | $94.21 | $94.20 | $94.20 |
| Purchase #7 | $70.50 | 11.364% | $78.5116 | $78.51 | $78.50 | $78.50 |
| 7 purchase totals = | $652.14 | $707.7861 | $707.78 | $707.80 | $707.80 | |