| 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 | $15.86 | 10.526% | $17.5294 | $17.53 | $17.55 | $17.50 |
| Purchase #2 | $154.96 | 7.191% | $166.1032 | $166.10 | $166.10 | $166.10 |
| Purchase #3 | $54.83 | 4.620% | $57.3631 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $188.74 | 12.585% | $212.4929 | $212.49 | $212.50 | $212.50 |
| Purchase #5 | $67.77 | 3.696% | $70.2748 | $70.27 | $70.25 | $70.30 |
| Purchase #6 | $93.68 | 7.559% | $100.7613 | $100.76 | $100.75 | $100.80 |
| Purchase #7 | $51.53 | 9.369% | $56.3578 | $56.36 | $56.35 | $56.40 |
| 7 purchase totals = | $627.37 | $680.8825 | $680.87 | $680.85 | $681.00 | |