Bartender cut price frenzy

A man walked into a cafe, and ordered a beer.
'Certainly Sir, that'll be one cent.
'One Cent?' the man exclaimed.as he glanced at the menu.'How much for a nice juicy steak and a bottle of wine?'
'A nickel,' the barman replied.
'A nickel?' exclaimed the man. 'Where's the guy who owns this place?'
The bartender replied:'Upstairs, with my wife.'
'What's he doing upstairs with your wife?'
The bartender replied:'The same thing I'm doing to is business down here.'