| 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 | $82.69 | 4.863% | $86.7112 | $86.71 | $86.70 | $86.70 |
| Purchase #2 | $6.64 | 9.604% | $7.2777 | $7.28 | $7.30 | $7.30 |
| Purchase #3 | $43.52 | 12.718% | $49.0549 | $49.05 | $49.05 | $49.10 |
| Purchase #4 | $104.77 | 11.471% | $116.7882 | $116.79 | $116.80 | $116.80 |
| Purchase #5 | $180.97 | 5.504% | $190.9306 | $190.93 | $190.95 | $190.90 |
| Purchase #6 | $53.71 | 9.247% | $58.6766 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $198.25 | 8.598% | $215.2955 | $215.30 | $215.30 | $215.30 |
| 7 purchase totals = | $670.55 | $724.7347 | $724.74 | $724.80 | $724.80 | |