| 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 | $45.63 | 5.319% | $48.0571 | $48.06 | $48.05 | $48.10 |
| Purchase #2 | $237.40 | 3.825% | $246.4806 | $246.48 | $246.50 | $246.50 |
| Purchase #3 | $150.90 | 13.184% | $170.7947 | $170.79 | $170.80 | $170.80 |
| Purchase #4 | $19.91 | 12.485% | $22.3958 | $22.40 | $22.40 | $22.40 |
| Purchase #5 | $220.85 | 12.269% | $247.9461 | $247.95 | $247.95 | $247.90 |
| Purchase #6 | $56.50 | 9.509% | $61.8726 | $61.87 | $61.85 | $61.90 |
| Purchase #7 | $138.32 | 13.636% | $157.1813 | $157.18 | $157.20 | $157.20 |
| 7 purchase totals = | $869.51 | $954.7282 | $954.73 | $954.75 | $954.80 | |