| 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 | $45.82 | 6.600% | $48.8441 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $15.99 | 5.815% | $16.9198 | $16.92 | $16.90 | $16.90 |
| Purchase #3 | $140.36 | 13.269% | $158.9844 | $158.98 | $159.00 | $159.00 |
| Purchase #4 | $115.46 | 9.402% | $126.3155 | $126.32 | $126.30 | $126.30 |
| Purchase #5 | $129.53 | 10.376% | $142.97 | $142.97 | $142.95 | $143.00 |
| Purchase #6 | $214.89 | 13.573% | $244.057 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $64.53 | 8.353% | $69.9202 | $69.92 | $69.90 | $69.90 |
| 7 purchase totals = | $726.58 | $808.0110 | $808.01 | $807.95 | $808.00 | |