| 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 | $27.63 | 3.347% | $28.5548 | $28.55 | $28.55 | $28.60 |
| Purchase #2 | $64.46 | 11.812% | $72.074 | $72.07 | $72.05 | $72.10 |
| Purchase #3 | $198.42 | 13.222% | $224.6551 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $180.73 | 10.306% | $199.356 | $199.36 | $199.35 | $199.40 |
| Purchase #5 | $87.83 | 3.241% | $90.6766 | $90.68 | $90.70 | $90.70 |
| Purchase #6 | $201.34 | 12.389% | $226.284 | $226.28 | $226.30 | $226.30 |
| Purchase #7 | $158.79 | 6.583% | $169.2431 | $169.24 | $169.25 | $169.20 |
| 7 purchase totals = | $919.20 | $1,010.8436 | $1,010.84 | $1,010.85 | $1,011.00 | |