| 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 | $90.83 | 4.117% | $94.5695 | $94.57 | $94.55 | $94.60 |
| Purchase #2 | $225.46 | 8.586% | $244.818 | $244.82 | $244.80 | $244.80 |
| Purchase #3 | $139.71 | 8.760% | $151.9486 | $151.95 | $151.95 | $151.90 |
| Purchase #4 | $97.48 | 7.592% | $104.8807 | $104.88 | $104.90 | $104.90 |
| Purchase #5 | $178.25 | 5.306% | $187.7079 | $187.71 | $187.70 | $187.70 |
| Purchase #6 | $30.90 | 6.605% | $32.9409 | $32.94 | $32.95 | $32.90 |
| Purchase #7 | $86.41 | 8.674% | $93.9052 | $93.91 | $93.90 | $93.90 |
| 7 purchase totals = | $849.04 | $910.7708 | $910.78 | $910.75 | $910.70 | |