| 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 | $231.48 | 5.579% | $244.3943 | $244.39 | $244.40 | $244.40 |
| Purchase #2 | $93.74 | 7.457% | $100.7302 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $87.59 | 11.684% | $97.824 | $97.82 | $97.80 | $97.80 |
| Purchase #4 | $172.94 | 4.135% | $180.0911 | $180.09 | $180.10 | $180.10 |
| Purchase #5 | $158.47 | 5.153% | $166.636 | $166.64 | $166.65 | $166.60 |
| Purchase #6 | $86.91 | 6.595% | $92.6417 | $92.64 | $92.65 | $92.60 |
| Purchase #7 | $20.34 | 13.161% | $23.0169 | $23.02 | $23.00 | $23.00 |
| 7 purchase totals = | $851.47 | $905.3342 | $905.33 | $905.35 | $905.20 | |