| 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 | $88.96 | 3.803% | $92.3431 | $92.34 | $92.35 | $92.30 |
| Purchase #2 | $19.36 | 5.439% | $20.413 | $20.41 | $20.40 | $20.40 |
| Purchase #3 | $50.86 | 9.216% | $55.5473 | $55.55 | $55.55 | $55.50 |
| Purchase #4 | $143.62 | 6.829% | $153.4278 | $153.43 | $153.45 | $153.40 |
| Purchase #5 | $97.67 | 4.502% | $102.0671 | $102.07 | $102.05 | $102.10 |
| Purchase #6 | $223.94 | 7.820% | $241.4521 | $241.45 | $241.45 | $241.50 |
| Purchase #7 | $134.80 | 5.493% | $142.2046 | $142.20 | $142.20 | $142.20 |
| 7 purchase totals = | $759.21 | $807.4550 | $807.45 | $807.45 | $807.40 | |