| 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 | $150.58 | 10.773% | $166.802 | $166.80 | $166.80 | $166.80 |
| Purchase #2 | $59.88 | 10.272% | $66.0309 | $66.03 | $66.05 | $66.00 |
| Purchase #3 | $31.92 | 3.767% | $33.1224 | $33.12 | $33.10 | $33.10 |
| Purchase #4 | $126.49 | 5.668% | $133.6595 | $133.66 | $133.65 | $133.70 |
| Purchase #5 | $85.70 | 11.531% | $95.5821 | $95.58 | $95.60 | $95.60 |
| Purchase #6 | $55.41 | 11.865% | $61.9844 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $69.99 | 10.396% | $77.2662 | $77.27 | $77.25 | $77.30 |
| 7 purchase totals = | $579.97 | $634.4475 | $634.44 | $634.45 | $634.50 | |