| 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 | $75.88 | 13.743% | $86.3082 | $86.31 | $86.30 | $86.30 |
| Purchase #2 | $97.37 | 7.395% | $104.5705 | $104.57 | $104.55 | $104.60 |
| Purchase #3 | $80.95 | 6.419% | $86.1462 | $86.15 | $86.15 | $86.10 |
| Purchase #4 | $139.72 | 7.142% | $149.6988 | $149.70 | $149.70 | $149.70 |
| Purchase #5 | $160.88 | 3.339% | $166.2518 | $166.25 | $166.25 | $166.30 |
| Purchase #6 | $73.83 | 4.795% | $77.3701 | $77.37 | $77.35 | $77.40 |
| Purchase #7 | $65.52 | 12.413% | $73.653 | $73.65 | $73.65 | $73.70 |
| 7 purchase totals = | $694.15 | $743.9986 | $744.00 | $743.95 | $744.10 | |