| 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 | $28.39 | 5.692% | $30.006 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $193.86 | 9.282% | $211.8541 | $211.85 | $211.85 | $211.90 |
| Purchase #3 | $100.91 | 10.810% | $111.8184 | $111.82 | $111.80 | $111.80 |
| Purchase #4 | $46.59 | 11.274% | $51.8426 | $51.84 | $51.85 | $51.80 |
| Purchase #5 | $101.44 | 3.172% | $104.6577 | $104.66 | $104.65 | $104.70 |
| Purchase #6 | $60.36 | 5.138% | $63.4613 | $63.46 | $63.45 | $63.50 |
| Purchase #7 | $236.81 | 3.352% | $244.7479 | $244.75 | $244.75 | $244.70 |
| 7 purchase totals = | $768.36 | $818.3880 | $818.39 | $818.35 | $818.40 | |