| 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 | $16.37 | 6.647% | $17.4581 | $17.46 | $17.45 | $17.50 |
| Purchase #2 | $121.46 | 6.748% | $129.6561 | $129.66 | $129.65 | $129.70 |
| Purchase #3 | $238.31 | 3.556% | $246.7843 | $246.78 | $246.80 | $246.80 |
| Purchase #4 | $18.52 | 10.422% | $20.4502 | $20.45 | $20.45 | $20.50 |
| Purchase #5 | $201.30 | 3.585% | $208.5166 | $208.52 | $208.50 | $208.50 |
| Purchase #6 | $97.48 | 8.728% | $105.9881 | $105.99 | $106.00 | $106.00 |
| Purchase #7 | $208.85 | 9.863% | $229.4489 | $229.45 | $229.45 | $229.40 |
| 7 purchase totals = | $902.29 | $958.3023 | $958.31 | $958.30 | $958.40 | |