| 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 | $74.51 | 11.242% | $82.8864 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $199.68 | 10.416% | $220.4787 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $212.69 | 11.761% | $237.7045 | $237.70 | $237.70 | $237.70 |
| Purchase #4 | $116.72 | 13.440% | $132.4072 | $132.41 | $132.40 | $132.40 |
| Purchase #5 | $111.50 | 4.530% | $116.551 | $116.55 | $116.55 | $116.60 |
| Purchase #6 | $10.73 | 3.646% | $11.1212 | $11.12 | $11.10 | $11.10 |
| Purchase #7 | $42.99 | 3.547% | $44.5149 | $44.51 | $44.50 | $44.50 |
| 7 purchase totals = | $768.82 | $845.6639 | $845.66 | $845.65 | $845.70 | |