| 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 | $61.63 | 6.633% | $65.7179 | $65.72 | $65.70 | $65.70 |
| Purchase #2 | $176.39 | 13.218% | $199.7052 | $199.71 | $199.70 | $199.70 |
| Purchase #3 | $224.48 | 3.492% | $232.3188 | $232.32 | $232.30 | $232.30 |
| Purchase #4 | $10.70 | 7.431% | $11.4951 | $11.50 | $11.50 | $11.50 |
| Purchase #5 | $10.82 | 5.322% | $11.3958 | $11.40 | $11.40 | $11.40 |
| Purchase #6 | $172.25 | 4.438% | $179.8945 | $179.89 | $179.90 | $179.90 |
| Purchase #7 | $13.76 | 5.795% | $14.5574 | $14.56 | $14.55 | $14.60 |
| 7 purchase totals = | $670.03 | $715.0847 | $715.10 | $715.05 | $715.10 | |