| 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 | $48.46 | 7.648% | $52.1662 | $52.17 | $52.15 | $52.20 |
| Purchase #2 | $147.31 | 12.527% | $165.7635 | $165.76 | $165.75 | $165.80 |
| Purchase #3 | $72.65 | 11.467% | $80.9808 | $80.98 | $81.00 | $81.00 |
| Purchase #4 | $211.56 | 6.476% | $225.2606 | $225.26 | $225.25 | $225.30 |
| Purchase #5 | $47.31 | 7.321% | $50.7736 | $50.77 | $50.75 | $50.80 |
| Purchase #6 | $150.75 | 13.216% | $170.6731 | $170.67 | $170.65 | $170.70 |
| Purchase #7 | $78.46 | 3.658% | $81.3301 | $81.33 | $81.35 | $81.30 |
| 7 purchase totals = | $756.50 | $826.9479 | $826.94 | $826.90 | $827.10 | |