| 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 | $47.81 | 5.778% | $50.5725 | $50.57 | $50.55 | $50.60 |
| Purchase #2 | $33.66 | 6.261% | $35.7675 | $35.77 | $35.75 | $35.80 |
| Purchase #3 | $120.55 | 9.395% | $131.8757 | $131.88 | $131.90 | $131.90 |
| Purchase #4 | $222.52 | 5.524% | $234.812 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $30.56 | 5.382% | $32.2047 | $32.20 | $32.20 | $32.20 |
| Purchase #6 | $118.40 | 3.648% | $122.7192 | $122.72 | $122.70 | $122.70 |
| Purchase #7 | $170.88 | 11.645% | $190.779 | $190.78 | $190.80 | $190.80 |
| 7 purchase totals = | $744.38 | $798.7306 | $798.73 | $798.70 | $798.80 | |