| 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 | $68.46 | 7.240% | $73.4165 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $155.25 | 5.767% | $164.2033 | $164.20 | $164.20 | $164.20 |
| Purchase #3 | $56.69 | 8.777% | $61.6657 | $61.67 | $61.65 | $61.70 |
| Purchase #4 | $153.86 | 7.184% | $164.9133 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $13.35 | 9.448% | $14.6113 | $14.61 | $14.60 | $14.60 |
| Purchase #6 | $86.91 | 13.396% | $98.5525 | $98.55 | $98.55 | $98.60 |
| Purchase #7 | $145.69 | 10.780% | $161.3954 | $161.40 | $161.40 | $161.40 |
| 7 purchase totals = | $680.21 | $738.7580 | $738.76 | $738.70 | $738.80 | |