Yes ofcourse this is possible my friend!
You can buy 0.01 bitcoin, meaning 1/100 of a bitcoin and yes this also counts for other coins. For example you can buy 0.5 LTC (1/2) or 0.25 of Ethereum (1/4). It's hard to claim crypto has only just begun but to be honest there is still so much room to grow! Invest before it is too late bro :)
Oh wow that is neat so one does not always have to get one whole coin if don`t want to can just get a piece of one and for the other coin types too alright that is good to know. You know what I am gonna have to start doing? Take out my notebook start writing down all the little important bits to know about crypto currency in there.