| 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 | $24.68 | 11.284% | $27.4649 | $27.46 | $27.45 | $27.50 |
| Purchase #2 | $27.37 | 6.801% | $29.2314 | $29.23 | $29.25 | $29.20 |
| Purchase #3 | $233.42 | 11.415% | $260.0649 | $260.06 | $260.05 | $260.10 |
| Purchase #4 | $58.67 | 6.728% | $62.6173 | $62.62 | $62.60 | $62.60 |
| Purchase #5 | $209.53 | 12.667% | $236.0712 | $236.07 | $236.05 | $236.10 |
| Purchase #6 | $83.75 | 8.301% | $90.7021 | $90.70 | $90.70 | $90.70 |
| Purchase #7 | $100.50 | 8.386% | $108.9279 | $108.93 | $108.95 | $108.90 |
| 7 purchase totals = | $737.92 | $815.0797 | $815.07 | $815.05 | $815.10 | |