| 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 | $79.54 | 8.601% | $86.3812 | $86.38 | $86.40 | $86.40 |
| Purchase #2 | $212.56 | 7.779% | $229.095 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $16.57 | 4.647% | $17.34 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $63.75 | 4.626% | $66.6991 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $220.61 | 12.254% | $247.6435 | $247.64 | $247.65 | $247.60 |
| Purchase #6 | $187.95 | 4.803% | $196.9772 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $56.48 | 3.156% | $58.2625 | $58.26 | $58.25 | $58.30 |
| 7 purchase totals = | $837.46 | $902.3985 | $902.40 | $902.45 | $902.40 | |