| 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 | $98.85 | 8.604% | $107.3551 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $70.62 | 10.848% | $78.2809 | $78.28 | $78.30 | $78.30 |
| Purchase #3 | $195.76 | 9.152% | $213.676 | $213.68 | $213.70 | $213.70 |
| Purchase #4 | $78.73 | 10.765% | $87.2053 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $215.33 | 3.396% | $222.6426 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $26.60 | 8.626% | $28.8945 | $28.89 | $28.90 | $28.90 |
| Purchase #7 | $22.74 | 3.199% | $23.4675 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $708.63 | $761.5219 | $761.53 | $761.55 | $761.60 | |