| 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 | $22.50 | 6.299% | $23.9173 | $23.92 | $23.90 | $23.90 |
| Purchase #2 | $86.54 | 12.460% | $97.3229 | $97.32 | $97.30 | $97.30 |
| Purchase #3 | $238.86 | 9.492% | $261.5326 | $261.53 | $261.55 | $261.50 |
| Purchase #4 | $80.30 | 11.744% | $89.7304 | $89.73 | $89.75 | $89.70 |
| Purchase #5 | $18.44 | 10.116% | $20.3054 | $20.31 | $20.30 | $20.30 |
| Purchase #6 | $66.90 | 8.494% | $72.5825 | $72.58 | $72.60 | $72.60 |
| Purchase #7 | $216.81 | 9.209% | $236.776 | $236.78 | $236.80 | $236.80 |
| 7 purchase totals = | $730.35 | $802.1671 | $802.17 | $802.20 | $802.10 | |