| 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 | $109.67 | 13.669% | $124.6608 | $124.66 | $124.65 | $124.70 |
| Purchase #2 | $28.27 | 8.751% | $30.7439 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $250.67 | 7.667% | $269.8889 | $269.89 | $269.90 | $269.90 |
| Purchase #4 | $82.60 | 8.649% | $89.7441 | $89.74 | $89.75 | $89.70 |
| Purchase #5 | $174.94 | 4.118% | $182.144 | $182.14 | $182.15 | $182.10 |
| Purchase #6 | $46.94 | 8.175% | $50.7773 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $115.91 | 10.670% | $128.2776 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $809.00 | $876.2366 | $876.23 | $876.30 | $876.20 | |