| 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 | $50.97 | 7.284% | $54.6827 | $54.68 | $54.70 | $54.70 |
| Purchase #2 | $63.84 | 3.671% | $66.1836 | $66.18 | $66.20 | $66.20 |
| Purchase #3 | $92.91 | 7.689% | $100.0538 | $100.05 | $100.05 | $100.10 |
| Purchase #4 | $224.58 | 4.704% | $235.1442 | $235.14 | $235.15 | $235.10 |
| Purchase #5 | $204.36 | 13.473% | $231.8934 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $27.67 | 13.157% | $31.3105 | $31.31 | $31.30 | $31.30 |
| Purchase #7 | $200.49 | 8.248% | $217.0264 | $217.03 | $217.05 | $217.00 |
| 7 purchase totals = | $864.82 | $936.2946 | $936.28 | $936.35 | $936.30 | |