| 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 | $25.34 | 5.758% | $26.7991 | $26.80 | $26.80 | $26.80 |
| Purchase #2 | $69.90 | 11.380% | $77.8546 | $77.85 | $77.85 | $77.90 |
| Purchase #3 | $86.51 | 9.415% | $94.6549 | $94.65 | $94.65 | $94.70 |
| Purchase #4 | $115.56 | 7.670% | $124.4235 | $124.42 | $124.40 | $124.40 |
| Purchase #5 | $228.37 | 3.490% | $236.3401 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $41.55 | 6.533% | $44.2645 | $44.26 | $44.25 | $44.30 |
| Purchase #7 | $247.97 | 7.300% | $266.0718 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $815.20 | $870.4085 | $870.39 | $870.35 | $870.50 | |