| 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 | $42.85 | 5.622% | $45.259 | $45.26 | $45.25 | $45.30 |
| Purchase #2 | $95.95 | 12.626% | $108.0646 | $108.06 | $108.05 | $108.10 |
| Purchase #3 | $24.45 | 5.572% | $25.8124 | $25.81 | $25.80 | $25.80 |
| Purchase #4 | $151.89 | 4.218% | $158.2967 | $158.30 | $158.30 | $158.30 |
| Purchase #5 | $104.83 | 10.140% | $115.4598 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $32.40 | 4.475% | $33.8499 | $33.85 | $33.85 | $33.80 |
| Purchase #7 | $93.94 | 3.265% | $97.0071 | $97.01 | $97.00 | $97.00 |
| 7 purchase totals = | $546.31 | $583.7495 | $583.75 | $583.70 | $583.80 | |