| 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 | $28.59 | 5.692% | $30.2173 | $30.22 | $30.20 | $30.20 |
| Purchase #2 | $145.93 | 9.174% | $159.3176 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $111.67 | 12.485% | $125.612 | $125.61 | $125.60 | $125.60 |
| Purchase #4 | $234.47 | 11.279% | $260.9159 | $260.92 | $260.90 | $260.90 |
| Purchase #5 | $15.92 | 6.666% | $16.9812 | $16.98 | $17.00 | $17.00 |
| Purchase #6 | $142.74 | 4.852% | $149.6657 | $149.67 | $149.65 | $149.70 |
| Purchase #7 | $15.78 | 11.798% | $17.6417 | $17.64 | $17.65 | $17.60 |
| 7 purchase totals = | $695.10 | $760.3514 | $760.36 | $760.30 | $760.30 | |