| 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 | $129.78 | 8.261% | $140.5011 | $140.50 | $140.50 | $140.50 |
| Purchase #2 | $58.44 | 12.485% | $65.7362 | $65.74 | $65.75 | $65.70 |
| Purchase #3 | $176.77 | 12.785% | $199.37 | $199.37 | $199.35 | $199.40 |
| Purchase #4 | $170.37 | 11.615% | $190.1585 | $190.16 | $190.15 | $190.20 |
| Purchase #5 | $77.32 | 4.378% | $80.7051 | $80.71 | $80.70 | $80.70 |
| Purchase #6 | $50.82 | 8.320% | $55.0482 | $55.05 | $55.05 | $55.00 |
| Purchase #7 | $149.43 | 9.435% | $163.5287 | $163.53 | $163.55 | $163.50 |
| 7 purchase totals = | $812.93 | $895.0478 | $895.06 | $895.05 | $895.00 | |