| 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 | $28.68 | 3.274% | $29.619 | $29.62 | $29.60 | $29.60 |
| Purchase #2 | $183.87 | 8.316% | $199.1606 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $57.97 | 12.194% | $65.0389 | $65.04 | $65.05 | $65.00 |
| Purchase #4 | $60.58 | 7.222% | $64.9551 | $64.96 | $64.95 | $65.00 |
| Purchase #5 | $165.94 | 4.528% | $173.4538 | $173.45 | $173.45 | $173.50 |
| Purchase #6 | $41.80 | 12.199% | $46.8992 | $46.90 | $46.90 | $46.90 |
| Purchase #7 | $104.52 | 6.608% | $111.4267 | $111.43 | $111.45 | $111.40 |
| 7 purchase totals = | $643.36 | $690.5533 | $690.56 | $690.55 | $690.60 | |