Negative Positive
Title: Good basics, BUT...
Review: This unit has good touch on the keys, good display and excellent printing for a 10-key. But I work in finance, and need good capability in calculating lots of percentage changes, and for that this model is AWFUL. The Cost, Sell, and Margin keys are somehow screwed up, and you can never get a proper answer, and yes, I have read the manual. I have to resort to a handheld calculator to get a correct result for percent change, such as a stock price appreciation. And that's pretty basic stuff. I would look elsewhere for a 10-key unless all you need is to +, -, x, & .
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