| 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 | $111.90 | 13.412% | $126.908 | $126.91 | $126.90 | $126.90 |
| Purchase #2 | $24.28 | 5.687% | $25.6608 | $25.66 | $25.65 | $25.70 |
| Purchase #3 | $154.89 | 10.122% | $170.568 | $170.57 | $170.55 | $170.60 |
| Purchase #4 | $52.44 | 11.138% | $58.2808 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $84.25 | 8.523% | $91.4306 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $115.56 | 12.139% | $129.5878 | $129.59 | $129.60 | $129.60 |
| Purchase #7 | $53.79 | 3.812% | $55.8405 | $55.84 | $55.85 | $55.80 |
| 7 purchase totals = | $597.11 | $658.2765 | $658.28 | $658.30 | $658.30 | |