| 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 | $60.83 | 7.279% | $65.2578 | $65.26 | $65.25 | $65.30 |
| Purchase #2 | $49.52 | 11.362% | $55.1465 | $55.15 | $55.15 | $55.10 |
| Purchase #3 | $102.69 | 12.157% | $115.174 | $115.17 | $115.15 | $115.20 |
| Purchase #4 | $24.99 | 12.113% | $28.017 | $28.02 | $28.00 | $28.00 |
| Purchase #5 | $18.74 | 10.180% | $20.6477 | $20.65 | $20.65 | $20.60 |
| Purchase #6 | $183.34 | 10.204% | $202.048 | $202.05 | $202.05 | $202.00 |
| Purchase #7 | $160.42 | 12.478% | $180.4372 | $180.44 | $180.45 | $180.40 |
| 7 purchase totals = | $600.53 | $666.7282 | $666.74 | $666.70 | $666.60 | |