| 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 | $21.41 | 9.766% | $23.5009 | $23.50 | $23.50 | $23.50 |
| Purchase #2 | $54.68 | 12.393% | $61.4565 | $61.46 | $61.45 | $61.50 |
| Purchase #3 | $43.75 | 7.129% | $46.8689 | $46.87 | $46.85 | $46.90 |
| Purchase #4 | $18.64 | 8.622% | $20.2471 | $20.25 | $20.25 | $20.20 |
| Purchase #5 | $169.60 | 7.323% | $182.0198 | $182.02 | $182.00 | $182.00 |
| Purchase #6 | $213.88 | 10.550% | $236.4443 | $236.44 | $236.45 | $236.40 |
| Purchase #7 | $12.69 | 4.530% | $13.2649 | $13.26 | $13.25 | $13.30 |
| 7 purchase totals = | $534.65 | $583.8024 | $583.80 | $583.75 | $583.80 | |