| 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 | $52.57 | 3.632% | $54.4793 | $54.48 | $54.50 | $54.50 |
| Purchase #2 | $148.27 | 8.860% | $161.4067 | $161.41 | $161.40 | $161.40 |
| Purchase #3 | $77.72 | 4.202% | $80.9858 | $80.99 | $81.00 | $81.00 |
| Purchase #4 | $163.92 | 13.317% | $185.7492 | $185.75 | $185.75 | $185.70 |
| Purchase #5 | $54.41 | 9.610% | $59.6388 | $59.64 | $59.65 | $59.60 |
| Purchase #6 | $72.71 | 4.151% | $75.7282 | $75.73 | $75.75 | $75.70 |
| Purchase #7 | $212.93 | 8.772% | $231.6082 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $782.53 | $849.5962 | $849.61 | $849.65 | $849.50 | |