| 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 | $13.30 | 13.816% | $15.1375 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $99.68 | 8.509% | $108.1618 | $108.16 | $108.15 | $108.20 |
| Purchase #3 | $81.54 | 11.233% | $90.6994 | $90.70 | $90.70 | $90.70 |
| Purchase #4 | $68.69 | 12.837% | $77.5077 | $77.51 | $77.50 | $77.50 |
| Purchase #5 | $151.45 | 4.335% | $158.0154 | $158.02 | $158.00 | $158.00 |
| Purchase #6 | $119.38 | 10.134% | $131.478 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $192.27 | 5.445% | $202.7391 | $202.74 | $202.75 | $202.70 |
| 7 purchase totals = | $726.31 | $783.7389 | $783.75 | $783.75 | $783.70 | |