I always used the same procedure as for IFR:
- Taxi fuel: fuel for start-up, taxi, run-up.
- Trip fuel: fuel from departure to destination including take-off, climb, cruise, descent and landing.
- Alternate fuel: same as tripfuel from destination to longest alternate.
- Contingeny fuel: 5% trip fuel or 5 min flying at holding consumption whichever is greater.
- Final reserve fuel: 30 min (turbine) or 45 min (piston) holding fuel at 1500 ft AAL at the aternate.
So you should land at destination with at least the reserve fuel = alternate + final reserve fuel.