| 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 | $56.60 | 3.163% | $58.3903 | $58.39 | $58.40 | $58.40 |
| Purchase #2 | $7.47 | 8.731% | $8.1222 | $8.12 | $8.10 | $8.10 |
| Purchase #3 | $236.28 | 10.431% | $260.9264 | $260.93 | $260.95 | $260.90 |
| Purchase #4 | $88.78 | 3.396% | $91.795 | $91.80 | $91.80 | $91.80 |
| Purchase #5 | $207.55 | 10.706% | $229.7703 | $229.77 | $229.75 | $229.80 |
| Purchase #6 | $126.30 | 5.350% | $133.0571 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $52.91 | 3.178% | $54.5915 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $775.89 | $836.6528 | $836.66 | $836.65 | $836.70 | |