| 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 | $9.53 | 8.740% | $10.3629 | $10.36 | $10.35 | $10.40 |
| Purchase #2 | $221.88 | 6.719% | $236.7881 | $236.79 | $236.80 | $236.80 |
| Purchase #3 | $72.43 | 6.324% | $77.0105 | $77.01 | $77.00 | $77.00 |
| Purchase #4 | $116.30 | 4.729% | $121.7998 | $121.80 | $121.80 | $121.80 |
| Purchase #5 | $115.43 | 3.814% | $119.8325 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $72.51 | 8.370% | $78.5791 | $78.58 | $78.60 | $78.60 |
| Purchase #7 | $117.95 | 11.366% | $131.3562 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $726.03 | $775.7291 | $775.73 | $775.75 | $775.80 | |