| 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 | $37.63 | 4.274% | $39.2383 | $39.24 | $39.25 | $39.20 |
| Purchase #2 | $87.90 | 11.227% | $97.7685 | $97.77 | $97.75 | $97.80 |
| Purchase #3 | $217.80 | 8.609% | $236.5504 | $236.55 | $236.55 | $236.60 |
| Purchase #4 | $124.52 | 9.865% | $136.8039 | $136.80 | $136.80 | $136.80 |
| Purchase #5 | $236.39 | 11.469% | $263.5016 | $263.50 | $263.50 | $263.50 |
| Purchase #6 | $98.28 | 8.616% | $106.7478 | $106.75 | $106.75 | $106.70 |
| Purchase #7 | $75.49 | 4.368% | $78.7874 | $78.79 | $78.80 | $78.80 |
| 7 purchase totals = | $878.01 | $959.3979 | $959.40 | $959.40 | $959.40 | |