| 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 | $54.90 | 5.516% | $57.9283 | $57.93 | $57.95 | $57.90 |
| Purchase #2 | $63.82 | 10.874% | $70.7598 | $70.76 | $70.75 | $70.80 |
| Purchase #3 | $59.29 | 9.388% | $64.8561 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $173.56 | 3.530% | $179.6867 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $21.62 | 6.850% | $23.101 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $129.87 | 5.425% | $136.9154 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $82.60 | 7.591% | $88.8702 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $585.66 | $622.1175 | $622.13 | $622.10 | $622.20 | |