| 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 | $14.99 | 12.719% | $16.8966 | $16.90 | $16.90 | $16.90 |
| Purchase #2 | $97.73 | 7.339% | $104.9024 | $104.90 | $104.90 | $104.90 |
| Purchase #3 | $96.30 | 6.819% | $102.8667 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $142.88 | 5.228% | $150.3498 | $150.35 | $150.35 | $150.30 |
| Purchase #5 | $55.66 | 5.379% | $58.654 | $58.65 | $58.65 | $58.70 |
| Purchase #6 | $59.26 | 13.393% | $67.1967 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $28.36 | 7.249% | $30.4158 | $30.42 | $30.40 | $30.40 |
| 7 purchase totals = | $495.18 | $531.2820 | $531.29 | $531.25 | $531.30 | |