| 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 | $52.38 | 5.849% | $55.4437 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $67.81 | 4.736% | $71.0215 | $71.02 | $71.00 | $71.00 |
| Purchase #3 | $44.74 | 7.341% | $48.0244 | $48.02 | $48.00 | $48.00 |
| Purchase #4 | $50.77 | 9.473% | $55.5794 | $55.58 | $55.60 | $55.60 |
| Purchase #5 | $176.86 | 7.542% | $190.1988 | $190.20 | $190.20 | $190.20 |
| Purchase #6 | $159.28 | 4.450% | $166.368 | $166.37 | $166.35 | $166.40 |
| Purchase #7 | $78.46 | 10.566% | $86.7501 | $86.75 | $86.75 | $86.80 |
| 7 purchase totals = | $630.30 | $673.3859 | $673.38 | $673.35 | $673.40 | |