| 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 | $72.88 | 5.172% | $76.6494 | $76.65 | $76.65 | $76.60 |
| Purchase #2 | $17.95 | 13.661% | $20.4021 | $20.40 | $20.40 | $20.40 |
| Purchase #3 | $126.81 | 7.472% | $136.2852 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $108.39 | 3.494% | $112.1771 | $112.18 | $112.20 | $112.20 |
| Purchase #5 | $36.68 | 6.164% | $38.941 | $38.94 | $38.95 | $38.90 |
| Purchase #6 | $46.44 | 9.688% | $50.9391 | $50.94 | $50.95 | $50.90 |
| Purchase #7 | $151.38 | 12.398% | $170.1481 | $170.15 | $170.15 | $170.10 |
| 7 purchase totals = | $560.53 | $605.5420 | $605.55 | $605.60 | $605.40 | |