Thursday’s need-to-know money news

business girl with shopping bagsToday’s top story: How to find the best deals for Memorial Day sales. Also in the news: Money mistakes to avoid for new grads, why Americans are pretty clueless about their credit cards and scores, and deciding what to do with an old 401(k).

Memorial Day Sales: How to Snag a Good Deal, Guaranteed
The most bang for your buck.

New Grads: Avoid These 5 Money Mistakes
Don’t start off on the wrong foot.

Survey: Americans are pretty clueless on credit cards and scores
We need to do better.

To Roll Over or Not to Roll Over: What to Do With That Old 401(k)
What works best for you?