| 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 | $53.79 | 8.184% | $58.1922 | $58.19 | $58.20 | $58.20 |
| Purchase #2 | $87.75 | 13.566% | $99.6542 | $99.65 | $99.65 | $99.70 |
| Purchase #3 | $110.38 | 13.162% | $124.9082 | $124.91 | $124.90 | $124.90 |
| Purchase #4 | $176.77 | 8.425% | $191.6629 | $191.66 | $191.65 | $191.70 |
| Purchase #5 | $104.89 | 10.371% | $115.7681 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $82.61 | 4.398% | $86.2432 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $152.26 | 13.393% | $172.6522 | $172.65 | $172.65 | $172.70 |
| 7 purchase totals = | $768.45 | $849.0810 | $849.07 | $849.05 | $849.20 | |