| 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 | $37.58 | 10.118% | $41.3823 | $41.38 | $41.40 | $41.40 |
| Purchase #2 | $75.36 | 13.733% | $85.7092 | $85.71 | $85.70 | $85.70 |
| Purchase #3 | $58.83 | 5.212% | $61.8962 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $77.74 | 4.707% | $81.3992 | $81.40 | $81.40 | $81.40 |
| Purchase #5 | $109.35 | 9.532% | $119.7732 | $119.77 | $119.75 | $119.80 |
| Purchase #6 | $222.84 | 5.637% | $235.4015 | $235.40 | $235.40 | $235.40 |
| Purchase #7 | $115.52 | 8.495% | $125.3334 | $125.33 | $125.35 | $125.30 |
| 7 purchase totals = | $697.22 | $750.8950 | $750.89 | $750.90 | $750.90 | |