Canon, the company that has pioneered much of the calculator technology that is considered standard today, has once again added enhanced features to many of our new calculators. Now you don’t need a computer to calculate the selling price of an item based on the cost and desired profit margin, just use the new Business and Sales feature. Not sure which is your latest calculation printout? No problem. Now you can print the date and time using the Calendar and Clock function. Check out the calcula