| 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 | $34.89 | 13.487% | $39.5956 | $39.60 | $39.60 | $39.60 |
| Purchase #2 | $96.72 | 7.603% | $104.0736 | $104.07 | $104.05 | $104.10 |
| Purchase #3 | $22.69 | 4.533% | $23.7185 | $23.72 | $23.70 | $23.70 |
| Purchase #4 | $200.34 | 4.171% | $208.6962 | $208.70 | $208.70 | $208.70 |
| Purchase #5 | $65.62 | 9.697% | $71.9832 | $71.98 | $72.00 | $72.00 |
| Purchase #6 | $61.93 | 10.701% | $68.5571 | $68.56 | $68.55 | $68.60 |
| Purchase #7 | $222.48 | 8.201% | $240.7256 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $704.67 | $757.3498 | $757.36 | $757.35 | $757.40 | |