| 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 | $79.73 | 3.609% | $82.6075 | $82.61 | $82.60 | $82.60 |
| Purchase #2 | $212.35 | 12.200% | $238.2567 | $238.26 | $238.25 | $238.30 |
| Purchase #3 | $28.93 | 4.477% | $30.2252 | $30.23 | $30.25 | $30.20 |
| Purchase #4 | $131.83 | 10.399% | $145.539 | $145.54 | $145.55 | $145.50 |
| Purchase #5 | $86.40 | 7.692% | $93.0459 | $93.05 | $93.05 | $93.00 |
| Purchase #6 | $33.26 | 8.782% | $36.1809 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $240.74 | 10.370% | $265.7047 | $265.70 | $265.70 | $265.70 |
| 7 purchase totals = | $813.24 | $891.5599 | $891.57 | $891.60 | $891.50 | |