| 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 | $108.65 | 10.164% | $119.6932 | $119.69 | $119.70 | $119.70 |
| Purchase #2 | $64.88 | 7.788% | $69.9329 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $29.94 | 3.146% | $30.8819 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $139.92 | 3.358% | $144.6185 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $169.69 | 6.243% | $180.2837 | $180.28 | $180.30 | $180.30 |
| Purchase #6 | $120.36 | 13.767% | $136.93 | $136.93 | $136.95 | $136.90 |
| Purchase #7 | $92.56 | 5.714% | $97.8489 | $97.85 | $97.85 | $97.80 |
| 7 purchase totals = | $726.00 | $780.1891 | $780.18 | $780.25 | $780.10 | |