Yeah you answered your own question it is a dime and is still worth a dime but not a cent more y do you think it is worth more ?
Did you maybe think that your dime was one of those elusive 'no S' proof dimes from 1968 Peanutgriddle? Well, sadly for you, it is not. See those squared off rims? That's testimony to the fact that the coin is a business strike and not a proof coin. Welcome to the forum and I hope ya stick around for a spell.........
so what iam guessing from your post is that the way to tell is if it has a squared off rim then its business strike
Sharp wire edged rims for the proofs......... Shiny fields and cheeky devices (leave off the last mention)......