Hi,
That's exactly what happened to me when I was 16(same store). Except I wasn't asked to appear in court or had my fingerprints taken, just was booked. You will most likely receive a civil demand letter from Macy's just like I did and from my knowledge if you do not pay the fine, you can be sued and/or it may affect your credit rating.
You were arrested as a minor .. I'm not really sure if your arrest record will show up .. it all really depends on your state laws. In IL I've been told that your juvenile records don't show at all until your really charged and may clear when your 18.
I was charged with a robbery after that when I turned 17 and in IL you are charged as an adult when your 17. So when the judge asked the clerk or state attorney or whoever the lady is that reads out the reports ... asking for my background check and nothing had come up. Once your an adult none of your juvenile records show up.
Also, you may have also been added to the national retailers theft database where it may hurt you in finding a job in retail. Being that Macy's is a large Merchandise company.
Also, this was your first offense and you were given a chance. I recently applied for a job and my little Macy's arrest incident didn't show up because it was when I was a minor. I think you have a fair chance in getting a job right now.
All of this information is what I've learned from this forum and experienced.
Hope this helps, good luck.

