| 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 | $26.57 | 3.804% | $27.5807 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $154.30 | 13.861% | $175.6875 | $175.69 | $175.70 | $175.70 |
| Purchase #3 | $104.43 | 12.582% | $117.5694 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $196.46 | 8.854% | $213.8546 | $213.85 | $213.85 | $213.90 |
| Purchase #5 | $63.51 | 5.239% | $66.8373 | $66.84 | $66.85 | $66.80 |
| Purchase #6 | $21.64 | 7.299% | $23.2195 | $23.22 | $23.20 | $23.20 |
| Purchase #7 | $71.48 | 8.824% | $77.7874 | $77.79 | $77.80 | $77.80 |
| 7 purchase totals = | $638.39 | $702.5364 | $702.54 | $702.55 | $702.60 | |