| 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 | $230.35 | 13.549% | $261.5601 | $261.56 | $261.55 | $261.60 |
| Purchase #2 | $65.39 | 7.513% | $70.3028 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $125.37 | 7.610% | $134.9107 | $134.91 | $134.90 | $134.90 |
| Purchase #4 | $12.27 | 8.782% | $13.3476 | $13.35 | $13.35 | $13.30 |
| Purchase #5 | $78.54 | 13.459% | $89.1107 | $89.11 | $89.10 | $89.10 |
| Purchase #6 | $7.99 | 13.226% | $9.0468 | $9.05 | $9.05 | $9.00 |
| Purchase #7 | $26.73 | 6.322% | $28.4199 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $546.64 | $606.6986 | $606.70 | $606.65 | $606.60 | |