| 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 | $43.75 | 12.169% | $49.0739 | $49.07 | $49.05 | $49.10 |
| Purchase #2 | $131.56 | 12.400% | $147.8734 | $147.87 | $147.85 | $147.90 |
| Purchase #3 | $58.52 | 10.120% | $64.4422 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $113.49 | 11.218% | $126.2213 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $207.67 | 9.381% | $227.1515 | $227.15 | $227.15 | $227.20 |
| Purchase #6 | $100.84 | 9.207% | $110.1243 | $110.12 | $110.10 | $110.10 |
| Purchase #7 | $208.42 | 10.186% | $229.6497 | $229.65 | $229.65 | $229.60 |
| 7 purchase totals = | $864.25 | $954.5363 | $954.52 | $954.45 | $954.50 | |