Evaluate a Dice 10,000 roll
05AB1E, 34 31 30 bytes
7G¹N¢O3‰N*2LRN1Q+°*X5‚Nå_i¨}OO

Explanation
7G                                  # for N in 1..6
  ¹N¢O                              # count number of occurrences of N in input
      3‰                            # divmod 3
        N*                          # multiply by N
          2LRN1Q+°*                 # multiply by 10, 100 or 1000
                   X5‚Nå_i¨}        # if N is not 1 or 5, scrap the singles
                            OO      # sum all triple and single scores so far
                                    # implicitly display total sum

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