| 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 | $109.77 | 5.410% | $115.7086 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $169.32 | 11.115% | $188.1399 | $188.14 | $188.15 | $188.10 |
| Purchase #3 | $225.58 | 4.696% | $236.1732 | $236.17 | $236.15 | $236.20 |
| Purchase #4 | $32.56 | 3.858% | $33.8162 | $33.82 | $33.80 | $33.80 |
| Purchase #5 | $159.54 | 3.580% | $165.2515 | $165.25 | $165.25 | $165.30 |
| Purchase #6 | $27.67 | 5.283% | $29.1318 | $29.13 | $29.15 | $29.10 |
| Purchase #7 | $65.67 | 12.825% | $74.0922 | $74.09 | $74.10 | $74.10 |
| 7 purchase totals = | $790.11 | $842.3134 | $842.31 | $842.30 | $842.30 | |