| 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 | $64.70 | 5.583% | $68.3122 | $68.31 | $68.30 | $68.30 |
| Purchase #2 | $125.88 | 6.678% | $134.2863 | $134.29 | $134.30 | $134.30 |
| Purchase #3 | $130.44 | 10.767% | $144.4845 | $144.48 | $144.50 | $144.50 |
| Purchase #4 | $62.62 | 6.470% | $66.6715 | $66.67 | $66.65 | $66.70 |
| Purchase #5 | $55.87 | 8.866% | $60.8234 | $60.82 | $60.80 | $60.80 |
| Purchase #6 | $139.65 | 10.177% | $153.8622 | $153.86 | $153.85 | $153.90 |
| Purchase #7 | $77.40 | 3.557% | $80.1531 | $80.15 | $80.15 | $80.20 |
| 7 purchase totals = | $656.56 | $708.5932 | $708.58 | $708.55 | $708.70 | |