| 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 | $41.53 | 6.849% | $44.3744 | $44.37 | $44.35 | $44.40 |
| Purchase #2 | $139.81 | 13.645% | $158.8871 | $158.89 | $158.90 | $158.90 |
| Purchase #3 | $157.83 | 8.306% | $170.9394 | $170.94 | $170.95 | $170.90 |
| Purchase #4 | $76.55 | 4.535% | $80.0215 | $80.02 | $80.00 | $80.00 |
| Purchase #5 | $137.49 | 9.645% | $150.7509 | $150.75 | $150.75 | $150.80 |
| Purchase #6 | $70.31 | 12.435% | $79.053 | $79.05 | $79.05 | $79.10 |
| Purchase #7 | $244.56 | 5.123% | $257.0888 | $257.09 | $257.10 | $257.10 |
| 7 purchase totals = | $868.08 | $941.1151 | $941.11 | $941.10 | $941.20 | |