| 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 | $40.97 | 7.703% | $44.1259 | $44.13 | $44.15 | $44.10 |
| Purchase #2 | $14.45 | 9.184% | $15.7771 | $15.78 | $15.80 | $15.80 |
| Purchase #3 | $61.68 | 8.741% | $67.0714 | $67.07 | $67.05 | $67.10 |
| Purchase #4 | $180.75 | 6.320% | $192.1734 | $192.17 | $192.15 | $192.20 |
| Purchase #5 | $23.42 | 10.360% | $25.8463 | $25.85 | $25.85 | $25.80 |
| Purchase #6 | $250.78 | 6.745% | $267.6951 | $267.70 | $267.70 | $267.70 |
| Purchase #7 | $217.25 | 12.207% | $243.7697 | $243.77 | $243.75 | $243.80 |
| 7 purchase totals = | $789.30 | $856.4589 | $856.47 | $856.45 | $856.50 | |