| 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 | $55.46 | 5.155% | $58.319 | $58.32 | $58.30 | $58.30 |
| Purchase #2 | $41.94 | 7.633% | $45.1413 | $45.14 | $45.15 | $45.10 |
| Purchase #3 | $33.58 | 10.377% | $37.0646 | $37.06 | $37.05 | $37.10 |
| Purchase #4 | $58.37 | 9.732% | $64.0506 | $64.05 | $64.05 | $64.10 |
| Purchase #5 | $128.54 | 4.601% | $134.4541 | $134.45 | $134.45 | $134.50 |
| Purchase #6 | $156.52 | 4.393% | $163.3959 | $163.40 | $163.40 | $163.40 |
| Purchase #7 | $68.41 | 13.497% | $77.6433 | $77.64 | $77.65 | $77.60 |
| 7 purchase totals = | $542.82 | $580.0688 | $580.06 | $580.05 | $580.10 | |