| 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 | $47.87 | 10.109% | $52.7092 | $52.71 | $52.70 | $52.70 |
| Purchase #2 | $208.86 | 3.298% | $215.7482 | $215.75 | $215.75 | $215.70 |
| Purchase #3 | $138.93 | 5.427% | $146.4697 | $146.47 | $146.45 | $146.50 |
| Purchase #4 | $173.79 | 7.299% | $186.4749 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $65.71 | 6.618% | $70.0587 | $70.06 | $70.05 | $70.10 |
| Purchase #6 | $116.41 | 13.151% | $131.7191 | $131.72 | $131.70 | $131.70 |
| Purchase #7 | $13.99 | 9.418% | $15.3076 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $765.56 | $818.4874 | $818.49 | $818.40 | $818.50 | |