| 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 | $76.84 | 10.354% | $84.796 | $84.80 | $84.80 | $84.80 |
| Purchase #2 | $181.76 | 3.431% | $187.9962 | $188.00 | $188.00 | $188.00 |
| Purchase #3 | $242.38 | 8.416% | $262.7787 | $262.78 | $262.80 | $262.80 |
| Purchase #4 | $48.42 | 13.285% | $54.8526 | $54.85 | $54.85 | $54.90 |
| Purchase #5 | $22.99 | 10.850% | $25.4844 | $25.48 | $25.50 | $25.50 |
| Purchase #6 | $52.70 | 8.614% | $57.2396 | $57.24 | $57.25 | $57.20 |
| Purchase #7 | $104.48 | 7.197% | $111.9994 | $112.00 | $112.00 | $112.00 |
| 7 purchase totals = | $729.57 | $785.1469 | $785.15 | $785.20 | $785.20 | |