| 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 | $91.73 | 10.294% | $101.1727 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $237.91 | 4.870% | $249.4962 | $249.50 | $249.50 | $249.50 |
| Purchase #3 | $10.30 | 4.521% | $10.7657 | $10.77 | $10.75 | $10.80 |
| Purchase #4 | $14.64 | 3.785% | $15.1941 | $15.19 | $15.20 | $15.20 |
| Purchase #5 | $92.29 | 5.870% | $97.7074 | $97.71 | $97.70 | $97.70 |
| Purchase #6 | $9.53 | 3.539% | $9.8673 | $9.87 | $9.85 | $9.90 |
| Purchase #7 | $154.81 | 9.670% | $169.7801 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $611.21 | $653.9835 | $653.99 | $653.95 | $654.10 | |