| 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 | $60.74 | 10.741% | $67.2641 | $67.26 | $67.25 | $67.30 |
| Purchase #2 | $103.60 | 8.471% | $112.376 | $112.38 | $112.40 | $112.40 |
| Purchase #3 | $149.31 | 3.700% | $154.8345 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $66.30 | 6.618% | $70.6877 | $70.69 | $70.70 | $70.70 |
| Purchase #5 | $199.27 | 9.741% | $218.6809 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $81.49 | 9.698% | $89.3929 | $89.39 | $89.40 | $89.40 |
| Purchase #7 | $209.64 | 8.384% | $227.2162 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $870.35 | $940.4523 | $940.45 | $940.50 | $940.50 | |