| 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 | $27.54 | 5.589% | $29.0792 | $29.08 | $29.10 | $29.10 |
| Purchase #2 | $111.61 | 5.712% | $117.9852 | $117.99 | $118.00 | $118.00 |
| Purchase #3 | $156.80 | 4.848% | $164.4017 | $164.40 | $164.40 | $164.40 |
| Purchase #4 | $87.67 | 4.728% | $91.815 | $91.82 | $91.80 | $91.80 |
| Purchase #5 | $180.63 | 9.314% | $197.4539 | $197.45 | $197.45 | $197.50 |
| Purchase #6 | $94.85 | 10.128% | $104.4564 | $104.46 | $104.45 | $104.50 |
| Purchase #7 | $170.41 | 5.308% | $179.4554 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $829.51 | $884.6468 | $884.66 | $884.65 | $884.80 | |