| 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 | $47.43 | 11.341% | $52.809 | $52.81 | $52.80 | $52.80 |
| Purchase #2 | $187.42 | 8.596% | $203.5306 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $164.36 | 9.449% | $179.8904 | $179.89 | $179.90 | $179.90 |
| Purchase #4 | $55.25 | 8.295% | $59.833 | $59.83 | $59.85 | $59.80 |
| Purchase #5 | $167.79 | 13.872% | $191.0658 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $76.46 | 5.816% | $80.9069 | $80.91 | $80.90 | $80.90 |
| Purchase #7 | $75.36 | 8.427% | $81.7106 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $774.07 | $849.7463 | $849.75 | $849.75 | $849.70 | |