| 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 | $23.33 | 9.631% | $25.5769 | $25.58 | $25.60 | $25.60 |
| Purchase #2 | $34.65 | 9.858% | $38.0658 | $38.07 | $38.05 | $38.10 |
| Purchase #3 | $212.70 | 7.104% | $227.8102 | $227.81 | $227.80 | $227.80 |
| Purchase #4 | $133.74 | 12.626% | $150.626 | $150.63 | $150.65 | $150.60 |
| Purchase #5 | $61.96 | 8.800% | $67.4125 | $67.41 | $67.40 | $67.40 |
| Purchase #6 | $167.90 | 11.801% | $187.7139 | $187.71 | $187.70 | $187.70 |
| Purchase #7 | $18.94 | 6.264% | $20.1264 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $653.22 | $717.3317 | $717.34 | $717.35 | $717.30 | |