| 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 | $27.64 | 10.575% | $30.5629 | $30.56 | $30.55 | $30.60 |
| Purchase #2 | $151.33 | 10.163% | $166.7097 | $166.71 | $166.70 | $166.70 |
| Purchase #3 | $99.70 | 4.513% | $104.1995 | $104.20 | $104.20 | $104.20 |
| Purchase #4 | $130.49 | 10.486% | $144.1732 | $144.17 | $144.15 | $144.20 |
| Purchase #5 | $144.91 | 7.377% | $155.6 | $155.60 | $155.60 | $155.60 |
| Purchase #6 | $39.33 | 12.621% | $44.2938 | $44.29 | $44.30 | $44.30 |
| Purchase #7 | $48.34 | 12.465% | $54.3656 | $54.37 | $54.35 | $54.40 |
| 7 purchase totals = | $641.74 | $699.9047 | $699.90 | $699.85 | $700.00 | |