| 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 | $5.72 | 8.387% | $6.1997 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $60.82 | 10.528% | $67.2231 | $67.22 | $67.20 | $67.20 |
| Purchase #3 | $113.85 | 4.107% | $118.5258 | $118.53 | $118.55 | $118.50 |
| Purchase #4 | $110.71 | 7.763% | $119.3044 | $119.30 | $119.30 | $119.30 |
| Purchase #5 | $214.39 | 5.871% | $226.9768 | $226.98 | $227.00 | $227.00 |
| Purchase #6 | $31.83 | 13.688% | $36.1869 | $36.19 | $36.20 | $36.20 |
| Purchase #7 | $51.66 | 13.785% | $58.7813 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $588.98 | $633.1980 | $633.20 | $633.25 | $633.20 | |