| 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 | $81.71 | 12.653% | $92.0488 | $92.05 | $92.05 | $92.00 |
| Purchase #2 | $39.93 | 5.631% | $42.1785 | $42.18 | $42.20 | $42.20 |
| Purchase #3 | $72.87 | 3.455% | $75.3877 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $58.95 | 5.242% | $62.0402 | $62.04 | $62.05 | $62.00 |
| Purchase #5 | $176.44 | 3.452% | $182.5307 | $182.53 | $182.55 | $182.50 |
| Purchase #6 | $93.65 | 6.621% | $99.8506 | $99.85 | $99.85 | $99.90 |
| Purchase #7 | $124.36 | 6.675% | $132.661 | $132.66 | $132.65 | $132.70 |
| 7 purchase totals = | $647.91 | $686.6975 | $686.70 | $686.75 | $686.70 | |