| 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 | $81.39 | 4.446% | $85.0086 | $85.01 | $85.00 | $85.00 |
| Purchase #2 | $130.98 | 13.833% | $149.0985 | $149.10 | $149.10 | $149.10 |
| Purchase #3 | $28.66 | 10.433% | $31.6501 | $31.65 | $31.65 | $31.70 |
| Purchase #4 | $235.59 | 11.104% | $261.7499 | $261.75 | $261.75 | $261.70 |
| Purchase #5 | $15.88 | 12.739% | $17.903 | $17.90 | $17.90 | $17.90 |
| Purchase #6 | $144.97 | 11.849% | $162.1475 | $162.15 | $162.15 | $162.10 |
| Purchase #7 | $234.32 | 10.217% | $258.2605 | $258.26 | $258.25 | $258.30 |
| 7 purchase totals = | $871.79 | $965.8181 | $965.82 | $965.80 | $965.80 | |