| 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 | $28.93 | 4.857% | $30.3351 | $30.34 | $30.35 | $30.30 |
| Purchase #2 | $114.85 | 8.339% | $124.4273 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $143.74 | 5.677% | $151.9001 | $151.90 | $151.90 | $151.90 |
| Purchase #4 | $83.69 | 13.410% | $94.9128 | $94.91 | $94.90 | $94.90 |
| Purchase #5 | $237.39 | 4.227% | $247.4245 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $196.32 | 13.449% | $222.7231 | $222.72 | $222.70 | $222.70 |
| Purchase #7 | $10.76 | 13.572% | $12.2203 | $12.22 | $12.20 | $12.20 |
| 7 purchase totals = | $815.68 | $883.9432 | $883.94 | $883.90 | $883.80 | |