| 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 | $39.60 | 8.769% | $43.0725 | $43.07 | $43.05 | $43.10 |
| Purchase #2 | $215.71 | 4.216% | $224.8043 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $184.78 | 13.347% | $209.4426 | $209.44 | $209.45 | $209.40 |
| Purchase #4 | $124.92 | 6.290% | $132.7775 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $81.61 | 7.367% | $87.6222 | $87.62 | $87.60 | $87.60 |
| Purchase #6 | $44.55 | 13.778% | $50.6881 | $50.69 | $50.70 | $50.70 |
| Purchase #7 | $171.70 | 9.687% | $188.3326 | $188.33 | $188.35 | $188.30 |
| 7 purchase totals = | $862.87 | $936.7398 | $936.73 | $936.75 | $936.70 | |