| 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 | $66.76 | 11.439% | $74.3967 | $74.40 | $74.40 | $74.40 |
| Purchase #2 | $30.83 | 12.476% | $34.6764 | $34.68 | $34.70 | $34.70 |
| Purchase #3 | $32.80 | 6.290% | $34.8631 | $34.86 | $34.85 | $34.90 |
| Purchase #4 | $73.83 | 11.334% | $82.1979 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $169.43 | 10.121% | $186.578 | $186.58 | $186.60 | $186.60 |
| Purchase #6 | $17.65 | 4.135% | $18.3798 | $18.38 | $18.40 | $18.40 |
| Purchase #7 | $44.27 | 10.557% | $48.9436 | $48.94 | $48.95 | $48.90 |
| 7 purchase totals = | $435.57 | $480.0355 | $480.04 | $480.10 | $480.10 | |