| 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 | $222.73 | 10.206% | $245.4618 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $52.55 | 5.347% | $55.3598 | $55.36 | $55.35 | $55.40 |
| Purchase #3 | $5.98 | 4.694% | $6.2607 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $113.43 | 11.178% | $126.1092 | $126.11 | $126.10 | $126.10 |
| Purchase #5 | $75.55 | 4.386% | $78.8636 | $78.86 | $78.85 | $78.90 |
| Purchase #6 | $172.66 | 9.281% | $188.6846 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $151.79 | 4.370% | $158.4232 | $158.42 | $158.40 | $158.40 |
| 7 purchase totals = | $794.69 | $859.1629 | $859.15 | $859.10 | $859.30 | |