| 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 | $50.88 | 3.176% | $52.4959 | $52.50 | $52.50 | $52.50 |
| Purchase #2 | $127.65 | 12.739% | $143.9113 | $143.91 | $143.90 | $143.90 |
| Purchase #3 | $186.85 | 6.576% | $199.1373 | $199.14 | $199.15 | $199.10 |
| Purchase #4 | $90.47 | 10.485% | $99.9558 | $99.96 | $99.95 | $100.00 |
| Purchase #5 | $72.64 | 8.803% | $79.0345 | $79.03 | $79.05 | $79.00 |
| Purchase #6 | $111.38 | 5.292% | $117.2742 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $61.63 | 8.609% | $66.9357 | $66.94 | $66.95 | $66.90 |
| 7 purchase totals = | $701.50 | $758.7447 | $758.75 | $758.75 | $758.70 | |