| 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 | $12.41 | 3.104% | $12.7952 | $12.80 | $12.80 | $12.80 |
| Purchase #2 | $31.47 | 13.291% | $35.6527 | $35.65 | $35.65 | $35.70 |
| Purchase #3 | $27.67 | 3.770% | $28.7132 | $28.71 | $28.70 | $28.70 |
| Purchase #4 | $125.83 | 8.844% | $136.9584 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $40.36 | 12.781% | $45.5184 | $45.52 | $45.50 | $45.50 |
| Purchase #6 | $28.40 | 5.687% | $30.0151 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $41.91 | 13.783% | $47.6865 | $47.69 | $47.70 | $47.70 |
| 7 purchase totals = | $308.05 | $337.3395 | $337.35 | $337.30 | $337.40 | |