| 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 | $113.73 | 13.804% | $129.4293 | $129.43 | $129.45 | $129.40 |
| Purchase #2 | $95.46 | 4.704% | $99.9504 | $99.95 | $99.95 | $100.00 |
| Purchase #3 | $125.64 | 5.301% | $132.3002 | $132.30 | $132.30 | $132.30 |
| Purchase #4 | $63.53 | 3.667% | $65.8596 | $65.86 | $65.85 | $65.90 |
| Purchase #5 | $7.68 | 3.596% | $7.9562 | $7.96 | $7.95 | $8.00 |
| Purchase #6 | $98.76 | 5.356% | $104.0496 | $104.05 | $104.05 | $104.00 |
| Purchase #7 | $50.53 | 9.655% | $55.4087 | $55.41 | $55.40 | $55.40 |
| 7 purchase totals = | $555.33 | $594.9540 | $594.96 | $594.95 | $595.00 | |