Wednesday’s need-to-know money news

847_interestrates1Today’s top story: The importance of understanding interest rates. Also in the news: Protecting your identity while shopping online, the pros and cons of retirement annuities, and what you should ask before paying your medical bills.

Misunderstood Money Math: Why Interest Matters More Than You Think
Understanding the complicated world of interest rates.

8 Ways to Protect Your Identity While Online Shopping
While you’re shopping for deals, hackers are shopping for you.

Who Benefits From Retirement Annuities
The pros and cons of a retirement annuity.

6 Questions You Should Ask Before Paying Any Medical Bill
Analyze every single penny.

The Right Way to Tap Your IRA in Retirement
RMDs can trip you up.