| 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 | $19.47 | 11.421% | $21.6937 | $21.69 | $21.70 | $21.70 |
| Purchase #2 | $52.26 | 6.546% | $55.6809 | $55.68 | $55.70 | $55.70 |
| Purchase #3 | $108.31 | 13.210% | $122.6178 | $122.62 | $122.60 | $122.60 |
| Purchase #4 | $84.97 | 9.458% | $93.0065 | $93.01 | $93.00 | $93.00 |
| Purchase #5 | $222.73 | 12.257% | $250.03 | $250.03 | $250.05 | $250.00 |
| Purchase #6 | $143.90 | 3.116% | $148.3839 | $148.38 | $148.40 | $148.40 |
| Purchase #7 | $155.79 | 10.766% | $172.5624 | $172.56 | $172.55 | $172.60 |
| 7 purchase totals = | $787.43 | $863.9752 | $863.97 | $864.00 | $864.00 | |