| 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 | $87.81 | 6.102% | $93.1682 | $93.17 | $93.15 | $93.20 |
| Purchase #2 | $83.58 | 3.722% | $86.6908 | $86.69 | $86.70 | $86.70 |
| Purchase #3 | $22.39 | 13.280% | $25.3634 | $25.36 | $25.35 | $25.40 |
| Purchase #4 | $150.26 | 9.427% | $164.425 | $164.43 | $164.45 | $164.40 |
| Purchase #5 | $82.76 | 13.329% | $93.7911 | $93.79 | $93.80 | $93.80 |
| Purchase #6 | $153.31 | 5.504% | $161.7482 | $161.75 | $161.75 | $161.70 |
| Purchase #7 | $92.36 | 3.578% | $95.6646 | $95.66 | $95.65 | $95.70 |
| 7 purchase totals = | $672.47 | $720.8513 | $720.85 | $720.85 | $720.90 | |