| 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 | $87.60 | 12.730% | $98.7515 | $98.75 | $98.75 | $98.80 |
| Purchase #2 | $236.92 | 10.278% | $261.2706 | $261.27 | $261.25 | $261.30 |
| Purchase #3 | $59.71 | 3.441% | $61.7646 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $117.66 | 7.478% | $126.4586 | $126.46 | $126.45 | $126.50 |
| Purchase #5 | $103.40 | 10.177% | $113.923 | $113.92 | $113.90 | $113.90 |
| Purchase #6 | $129.57 | 7.843% | $139.7322 | $139.73 | $139.75 | $139.70 |
| Purchase #7 | $10.75 | 5.224% | $11.3116 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $745.61 | $813.2121 | $813.20 | $813.15 | $813.30 | |