| 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 | $246.46 | 4.496% | $257.5408 | $257.54 | $257.55 | $257.50 |
| Purchase #2 | $94.51 | 6.515% | $100.6673 | $100.67 | $100.65 | $100.70 |
| Purchase #3 | $59.54 | 5.633% | $62.8939 | $62.89 | $62.90 | $62.90 |
| Purchase #4 | $149.74 | 12.667% | $168.7076 | $168.71 | $168.70 | $168.70 |
| Purchase #5 | $99.74 | 10.479% | $110.1918 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $20.82 | 12.362% | $23.3938 | $23.39 | $23.40 | $23.40 |
| Purchase #7 | $27.42 | 4.471% | $28.6459 | $28.65 | $28.65 | $28.60 |
| 7 purchase totals = | $698.23 | $752.0411 | $752.04 | $752.05 | $752.00 | |