| 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 | $78.77 | 6.215% | $83.6656 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $26.57 | 13.765% | $30.2274 | $30.23 | $30.25 | $30.20 |
| Purchase #3 | $88.29 | 4.697% | $92.437 | $92.44 | $92.45 | $92.40 |
| Purchase #4 | $138.59 | 9.455% | $151.6937 | $151.69 | $151.70 | $151.70 |
| Purchase #5 | $129.44 | 7.435% | $139.0639 | $139.06 | $139.05 | $139.10 |
| Purchase #6 | $169.75 | 5.399% | $178.9148 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $32.83 | 9.555% | $35.9669 | $35.97 | $35.95 | $36.00 |
| 7 purchase totals = | $664.24 | $711.9693 | $711.97 | $711.95 | $712.00 | |