| 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 | $33.89 | 5.429% | $35.7299 | $35.73 | $35.75 | $35.70 |
| Purchase #2 | $72.37 | 12.713% | $81.5704 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $22.36 | 3.146% | $23.0634 | $23.06 | $23.05 | $23.10 |
| Purchase #4 | $99.31 | 3.746% | $103.0302 | $103.03 | $103.05 | $103.00 |
| Purchase #5 | $237.55 | 8.710% | $258.2406 | $258.24 | $258.25 | $258.20 |
| Purchase #6 | $96.85 | 7.400% | $104.0169 | $104.02 | $104.00 | $104.00 |
| Purchase #7 | $61.40 | 7.278% | $65.8687 | $65.87 | $65.85 | $65.90 |
| 7 purchase totals = | $623.73 | $671.5201 | $671.52 | $671.50 | $671.50 | |