Yeah....employers have gotten smart so to speak. In some instances on applications they don't ask whether or not if you've been convicted anymore; no, they want to know if you've ever been arrested. To some dropped charges mean nothing. Understand that a background check, whether criminal, credit, or employment; that the primary purpose is to eliminate. Having said that, being that this infraction occured while you were still a juvenile, I don't think that you have any worries.
atp