Follow up on this comment: I wasn't far off, the coffee is now priced $5.30

That's just taking an opportunity to increase prices, like all the petrol stations that hike prices the same day as something happens in the middle east, long before any cost increases make their way down the distribution chain.

Same as what happened with the introduction of GST. My kebab shop raised the price from $4.00 to $4.50.

Should have been $4.40