| 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 | $79.65 | 11.801% | $89.0495 | $89.05 | $89.05 | $89.00 |
| Purchase #2 | $33.56 | 8.627% | $36.4552 | $36.46 | $36.45 | $36.50 |
| Purchase #3 | $115.73 | 4.863% | $121.3579 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $58.91 | 11.386% | $65.6175 | $65.62 | $65.60 | $65.60 |
| Purchase #5 | $84.46 | 10.200% | $93.0749 | $93.07 | $93.05 | $93.10 |
| Purchase #6 | $14.92 | 9.662% | $16.3616 | $16.36 | $16.35 | $16.40 |
| Purchase #7 | $144.79 | 3.229% | $149.4653 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $532.02 | $571.3819 | $571.39 | $571.30 | $571.50 | |