| 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 | $70.95 | 5.488% | $74.8437 | $74.84 | $74.85 | $74.80 |
| Purchase #2 | $146.27 | 5.750% | $154.6805 | $154.68 | $154.70 | $154.70 |
| Purchase #3 | $209.68 | 11.337% | $233.4514 | $233.45 | $233.45 | $233.50 |
| Purchase #4 | $71.43 | 5.552% | $75.3958 | $75.40 | $75.40 | $75.40 |
| Purchase #5 | $186.51 | 4.410% | $194.7351 | $194.74 | $194.75 | $194.70 |
| Purchase #6 | $9.57 | 8.592% | $10.3923 | $10.39 | $10.40 | $10.40 |
| Purchase #7 | $193.50 | 11.451% | $215.6577 | $215.66 | $215.65 | $215.70 |
| 7 purchase totals = | $887.91 | $959.1565 | $959.16 | $959.20 | $959.20 | |