| 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 | $50.37 | 8.376% | $54.589 | $54.59 | $54.60 | $54.60 |
| Purchase #2 | $77.56 | 13.237% | $87.8266 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $106.25 | 4.300% | $110.8188 | $110.82 | $110.80 | $110.80 |
| Purchase #4 | $126.36 | 10.358% | $139.4484 | $139.45 | $139.45 | $139.40 |
| Purchase #5 | $115.59 | 8.848% | $125.8174 | $125.82 | $125.80 | $125.80 |
| Purchase #6 | $115.29 | 7.194% | $123.584 | $123.58 | $123.60 | $123.60 |
| Purchase #7 | $170.26 | 8.255% | $184.315 | $184.32 | $184.30 | $184.30 |
| 7 purchase totals = | $761.68 | $826.3992 | $826.41 | $826.40 | $826.30 | |