| 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 | $25.97 | 4.571% | $27.1571 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $99.76 | 7.634% | $107.3757 | $107.38 | $107.40 | $107.40 |
| Purchase #3 | $218.31 | 3.823% | $226.656 | $226.66 | $226.65 | $226.70 |
| Purchase #4 | $66.36 | 12.798% | $74.8528 | $74.85 | $74.85 | $74.90 |
| Purchase #5 | $148.33 | 6.422% | $157.8558 | $157.86 | $157.85 | $157.90 |
| Purchase #6 | $57.85 | 4.374% | $60.3804 | $60.38 | $60.40 | $60.40 |
| Purchase #7 | $209.47 | 7.862% | $225.9385 | $225.94 | $225.95 | $225.90 |
| 7 purchase totals = | $826.05 | $880.2163 | $880.23 | $880.25 | $880.40 | |