| 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 | $95.88 | 6.501% | $102.1132 | $102.11 | $102.10 | $102.10 |
| Purchase #2 | $193.80 | 7.625% | $208.5773 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $141.73 | 8.837% | $154.2547 | $154.25 | $154.25 | $154.30 |
| Purchase #4 | $29.30 | 7.869% | $31.6056 | $31.61 | $31.60 | $31.60 |
| Purchase #5 | $54.52 | 5.646% | $57.5982 | $57.60 | $57.60 | $57.60 |
| Purchase #6 | $249.65 | 12.628% | $281.1758 | $281.18 | $281.20 | $281.20 |
| Purchase #7 | $66.27 | 8.730% | $72.0554 | $72.06 | $72.05 | $72.10 |
| 7 purchase totals = | $831.15 | $907.3802 | $907.39 | $907.40 | $907.50 | |