| 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 | $74.88 | 9.353% | $81.8835 | $81.88 | $81.90 | $81.90 |
| Purchase #2 | $150.36 | 7.523% | $161.6716 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $191.40 | 12.763% | $215.8284 | $215.83 | $215.85 | $215.80 |
| Purchase #4 | $26.67 | 11.185% | $29.653 | $29.65 | $29.65 | $29.70 |
| Purchase #5 | $95.79 | 4.677% | $100.2701 | $100.27 | $100.25 | $100.30 |
| Purchase #6 | $15.57 | 9.156% | $16.9956 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $155.56 | 5.714% | $164.4487 | $164.45 | $164.45 | $164.40 |
| 7 purchase totals = | $710.23 | $770.7509 | $770.75 | $770.75 | $770.80 | |