| 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 | $216.55 | 3.770% | $224.7139 | $224.71 | $224.70 | $224.70 |
| Purchase #2 | $13.83 | 13.802% | $15.7388 | $15.74 | $15.75 | $15.70 |
| Purchase #3 | $68.74 | 13.278% | $77.8673 | $77.87 | $77.85 | $77.90 |
| Purchase #4 | $73.74 | 13.653% | $83.8077 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $125.40 | 5.542% | $132.3497 | $132.35 | $132.35 | $132.30 |
| Purchase #6 | $19.70 | 7.372% | $21.1523 | $21.15 | $21.15 | $21.20 |
| Purchase #7 | $204.85 | 3.754% | $212.5401 | $212.54 | $212.55 | $212.50 |
| 7 purchase totals = | $722.81 | $768.1698 | $768.17 | $768.15 | $768.10 | |