| 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 | 9.366% | $33.291 | $33.29 | $33.30 | $33.30 |
| Purchase #2 | $13.57 | 12.372% | $15.2489 | $15.25 | $15.25 | $15.20 |
| Purchase #3 | $232.56 | 12.268% | $261.0905 | $261.09 | $261.10 | $261.10 |
| Purchase #4 | $6.86 | 12.693% | $7.7307 | $7.73 | $7.75 | $7.70 |
| Purchase #5 | $246.52 | 7.395% | $264.7502 | $264.75 | $264.75 | $264.80 |
| Purchase #6 | $103.50 | 7.586% | $111.3515 | $111.35 | $111.35 | $111.40 |
| Purchase #7 | $125.81 | 8.685% | $136.7366 | $136.74 | $136.75 | $136.70 |
| 7 purchase totals = | $759.26 | $830.1994 | $830.20 | $830.25 | $830.20 | |