| 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 | $109.73 | 10.681% | $121.4503 | $121.45 | $121.45 | $121.50 |
| Purchase #2 | $97.62 | 9.736% | $107.1243 | $107.12 | $107.10 | $107.10 |
| Purchase #3 | $45.87 | 9.522% | $50.2377 | $50.24 | $50.25 | $50.20 |
| Purchase #4 | $64.31 | 13.843% | $73.2124 | $73.21 | $73.20 | $73.20 |
| Purchase #5 | $205.84 | 6.174% | $218.5486 | $218.55 | $218.55 | $218.50 |
| Purchase #6 | $163.88 | 9.553% | $179.5355 | $179.54 | $179.55 | $179.50 |
| Purchase #7 | $24.50 | 6.860% | $26.1807 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $711.75 | $776.2895 | $776.29 | $776.30 | $776.20 | |