| 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 | $11.72 | 8.802% | $12.7516 | $12.75 | $12.75 | $12.80 |
| Purchase #2 | $127.72 | 10.214% | $140.7653 | $140.77 | $140.75 | $140.80 |
| Purchase #3 | $100.76 | 9.147% | $109.9765 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $159.61 | 6.572% | $170.0996 | $170.10 | $170.10 | $170.10 |
| Purchase #5 | $55.77 | 13.336% | $63.2075 | $63.21 | $63.20 | $63.20 |
| Purchase #6 | $97.67 | 8.824% | $106.2884 | $106.29 | $106.30 | $106.30 |
| Purchase #7 | $239.42 | 9.312% | $261.7148 | $261.71 | $261.70 | $261.70 |
| 7 purchase totals = | $792.67 | $864.8037 | $864.81 | $864.80 | $864.90 | |