| 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 | $38.62 | 4.858% | $40.4962 | $40.50 | $40.50 | $40.50 |
| Purchase #2 | $20.97 | 3.718% | $21.7497 | $21.75 | $21.75 | $21.70 |
| Purchase #3 | $104.59 | 4.873% | $109.6867 | $109.69 | $109.70 | $109.70 |
| Purchase #4 | $130.75 | 9.427% | $143.0758 | $143.08 | $143.10 | $143.10 |
| Purchase #5 | $229.75 | 7.451% | $246.8687 | $246.87 | $246.85 | $246.90 |
| Purchase #6 | $56.71 | 3.237% | $58.5457 | $58.55 | $58.55 | $58.50 |
| Purchase #7 | $77.75 | 5.180% | $81.7775 | $81.78 | $81.80 | $81.80 |
| 7 purchase totals = | $659.14 | $702.2003 | $702.22 | $702.25 | $702.20 | |