| 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 | $70.78 | 10.477% | $78.1956 | $78.20 | $78.20 | $78.20 |
| Purchase #2 | $95.54 | 12.366% | $107.3545 | $107.35 | $107.35 | $107.40 |
| Purchase #3 | $10.29 | 7.565% | $11.0684 | $11.07 | $11.05 | $11.10 |
| Purchase #4 | $219.26 | 7.392% | $235.4677 | $235.47 | $235.45 | $235.50 |
| Purchase #5 | $243.37 | 7.267% | $261.0557 | $261.06 | $261.05 | $261.10 |
| Purchase #6 | $102.85 | 13.677% | $116.9168 | $116.92 | $116.90 | $116.90 |
| Purchase #7 | $124.31 | 3.192% | $128.278 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $866.40 | $938.3367 | $938.35 | $938.30 | $938.50 | |