| 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 | $97.69 | 10.674% | $108.1174 | $108.12 | $108.10 | $108.10 |
| Purchase #2 | $60.45 | 7.856% | $65.199 | $65.20 | $65.20 | $65.20 |
| Purchase #3 | $178.37 | 12.157% | $200.0544 | $200.05 | $200.05 | $200.10 |
| Purchase #4 | $27.59 | 11.367% | $30.7262 | $30.73 | $30.75 | $30.70 |
| Purchase #5 | $240.51 | 8.251% | $260.3545 | $260.35 | $260.35 | $260.40 |
| Purchase #6 | $9.64 | 6.134% | $10.2313 | $10.23 | $10.25 | $10.20 |
| Purchase #7 | $107.29 | 9.516% | $117.4997 | $117.50 | $117.50 | $117.50 |
| 7 purchase totals = | $721.54 | $792.1825 | $792.18 | $792.20 | $792.20 | |