| 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 | $125.91 | 4.218% | $131.2209 | $131.22 | $131.20 | $131.20 |
| Purchase #2 | $206.87 | 13.478% | $234.7519 | $234.75 | $234.75 | $234.80 |
| Purchase #3 | $51.53 | 6.666% | $54.965 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $28.66 | 6.604% | $30.5527 | $30.55 | $30.55 | $30.60 |
| Purchase #5 | $50.28 | 4.230% | $52.4068 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $40.26 | 11.714% | $44.9761 | $44.98 | $45.00 | $45.00 |
| Purchase #7 | $103.34 | 10.646% | $114.3416 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $606.85 | $663.2150 | $663.22 | $663.20 | $663.30 | |