| 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 | $104.74 | 11.598% | $116.8877 | $116.89 | $116.90 | $116.90 |
| Purchase #2 | $215.80 | 9.439% | $236.1694 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $145.87 | 12.738% | $164.4509 | $164.45 | $164.45 | $164.50 |
| Purchase #4 | $6.30 | 5.840% | $6.6679 | $6.67 | $6.65 | $6.70 |
| Purchase #5 | $170.53 | 7.281% | $182.9463 | $182.95 | $182.95 | $182.90 |
| Purchase #6 | $85.55 | 9.715% | $93.8612 | $93.86 | $93.85 | $93.90 |
| Purchase #7 | $100.52 | 7.602% | $108.1615 | $108.16 | $108.15 | $108.20 |
| 7 purchase totals = | $829.31 | $909.1449 | $909.15 | $909.10 | $909.30 | |