| 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 | $104.82 | 3.748% | $108.7487 | $108.75 | $108.75 | $108.70 |
| Purchase #2 | $190.25 | 6.568% | $202.7456 | $202.75 | $202.75 | $202.70 |
| Purchase #3 | $87.53 | 11.401% | $97.5093 | $97.51 | $97.50 | $97.50 |
| Purchase #4 | $107.30 | 10.597% | $118.6706 | $118.67 | $118.65 | $118.70 |
| Purchase #5 | $63.83 | 4.312% | $66.5823 | $66.58 | $66.60 | $66.60 |
| Purchase #6 | $87.82 | 3.481% | $90.877 | $90.88 | $90.90 | $90.90 |
| Purchase #7 | $245.52 | 3.567% | $254.2777 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $887.07 | $939.4112 | $939.42 | $939.45 | $939.40 | |