This is merely an exercise to show you what can be done by putting just alittle bit away each day/week. I am absolutely not advising you to give up coffee at all, as I am a three coffee a day kind of guy and without I would a grumpy little turd and entirely unemployable!!
(Assuming one coffee costing $5 per day every day of the week)
In 1 Week you could have a box of beer (Becks $34.90 from Dan Murphy's Online)
In 1 month you could have a nice new pair of Nike Free trainers (On Sale $139.99 from FRebel Sport)
In 6 Months you could get 3 months 6 nights accommodation in a full apartment in the 11th arrondissement in Paris (from airbnb)
In 1 year you will have enough for a return flight from Sydney to Rome (From Flight Centre)
Happy saving!