| 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 | $86.70 | 8.245% | $93.8484 | $93.85 | $93.85 | $93.80 |
| Purchase #2 | $34.81 | 5.787% | $36.8245 | $36.82 | $36.80 | $36.80 |
| Purchase #3 | $30.59 | 13.156% | $34.6144 | $34.61 | $34.60 | $34.60 |
| Purchase #4 | $60.69 | 13.289% | $68.7551 | $68.76 | $68.75 | $68.80 |
| Purchase #5 | $246.99 | 5.625% | $260.8832 | $260.88 | $260.90 | $260.90 |
| Purchase #6 | $184.47 | 10.184% | $203.2564 | $203.26 | $203.25 | $203.30 |
| Purchase #7 | $186.86 | 13.750% | $212.5533 | $212.55 | $212.55 | $212.60 |
| 7 purchase totals = | $831.11 | $910.7353 | $910.73 | $910.70 | $910.80 | |