| 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 | $97.37 | 9.842% | $106.9532 | $106.95 | $106.95 | $107.00 |
| Purchase #2 | $7.49 | 7.421% | $8.0458 | $8.05 | $8.05 | $8.00 |
| Purchase #3 | $87.75 | 10.790% | $97.2182 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $112.72 | 13.445% | $127.8752 | $127.88 | $127.90 | $127.90 |
| Purchase #5 | $186.73 | 3.338% | $192.963 | $192.96 | $192.95 | $193.00 |
| Purchase #6 | $21.40 | 8.840% | $23.2918 | $23.29 | $23.30 | $23.30 |
| Purchase #7 | $8.90 | 5.873% | $9.4227 | $9.42 | $9.40 | $9.40 |
| 7 purchase totals = | $522.36 | $565.7699 | $565.77 | $565.75 | $565.80 | |