| 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 | $213.99 | 5.826% | $226.4571 | $226.46 | $226.45 | $226.50 |
| Purchase #2 | $90.34 | 3.739% | $93.7178 | $93.72 | $93.70 | $93.70 |
| Purchase #3 | $61.72 | 4.821% | $64.6955 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $211.51 | 10.103% | $232.8789 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $15.90 | 9.794% | $17.4572 | $17.46 | $17.45 | $17.50 |
| Purchase #6 | $212.96 | 7.602% | $229.1492 | $229.15 | $229.15 | $229.10 |
| Purchase #7 | $65.28 | 8.539% | $70.8543 | $70.85 | $70.85 | $70.90 |
| 7 purchase totals = | $871.70 | $935.2100 | $935.22 | $935.20 | $935.30 | |