Complex sentence: The customer who paid it to him "cheated" Scrooge from Scrooge's point of view, in reality, Scrooges' Father gave the customer, a miner, the dime, the miner then passed it on to Scrooge.
Split into simpler sentences: The customer who paid it to him "cheated" Scrooge from Scrooge's point of view. In reality, Scrooges' Father gave the customer, a miner, the dime, the miner then passed it on to Scrooge.