| 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 | $40.34 | 12.429% | $45.3539 | $45.35 | $45.35 | $45.40 |
| Purchase #2 | $230.57 | 5.456% | $243.1499 | $243.15 | $243.15 | $243.10 |
| Purchase #3 | $16.26 | 3.843% | $16.8849 | $16.88 | $16.90 | $16.90 |
| Purchase #4 | $53.54 | 11.772% | $59.8427 | $59.84 | $59.85 | $59.80 |
| Purchase #5 | $27.41 | 3.163% | $28.277 | $28.28 | $28.30 | $28.30 |
| Purchase #6 | $225.95 | 4.799% | $236.7933 | $236.79 | $236.80 | $236.80 |
| Purchase #7 | $238.73 | 5.492% | $251.8411 | $251.84 | $251.85 | $251.80 |
| 7 purchase totals = | $832.80 | $882.1428 | $882.13 | $882.20 | $882.10 | |