| 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 | $67.65 | 6.534% | $72.0703 | $72.07 | $72.05 | $72.10 |
| Purchase #2 | $231.42 | 9.257% | $252.8425 | $252.84 | $252.85 | $252.80 |
| Purchase #3 | $73.29 | 6.767% | $78.2495 | $78.25 | $78.25 | $78.20 |
| Purchase #4 | $66.89 | 10.799% | $74.1135 | $74.11 | $74.10 | $74.10 |
| Purchase #5 | $241.44 | 5.337% | $254.3257 | $254.33 | $254.35 | $254.30 |
| Purchase #6 | $29.78 | 3.465% | $30.8119 | $30.81 | $30.80 | $30.80 |
| Purchase #7 | $42.33 | 7.766% | $45.6173 | $45.62 | $45.60 | $45.60 |
| 7 purchase totals = | $752.80 | $808.0307 | $808.03 | $808.00 | $807.90 | |