| 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 | $30.44 | 5.329% | $32.0621 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $65.61 | 13.643% | $74.5612 | $74.56 | $74.55 | $74.60 |
| Purchase #3 | $245.94 | 6.465% | $261.84 | $261.84 | $261.85 | $261.80 |
| Purchase #4 | $84.44 | 4.331% | $88.0971 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $209.99 | 13.557% | $238.4583 | $238.46 | $238.45 | $238.50 |
| Purchase #6 | $87.73 | 6.526% | $93.4553 | $93.46 | $93.45 | $93.50 |
| Purchase #7 | $11.67 | 12.124% | $13.0849 | $13.08 | $13.10 | $13.10 |
| 7 purchase totals = | $735.82 | $801.5589 | $801.56 | $801.55 | $801.70 | |