The impact of a higher GST rate has been felt in the supermarket, said Statistics NZ, with food prices rising 2.2 per cent in October.

Kiwis flying out of the United Kingdom face hefty fare increases after an increase in British departure taxes that could cost up to $355.

Tourism NZ has slammed a 55 per cent increase in the flight tax tourists from the United Kingdom will have to pay to fly to our shores.

A backlash against big spikes in departure tax for people travelling on long-haul flights from Britain has gone global.

Financial confidence levels have dropped back to 2009 levels, says a new survey.

Hundreds of thousands of households have been charged the higher rate of GST for goods supplied before the GST rise took place.

Fairfax Media has been issued a formal warning by the Commerce Commission after it claimed the GST rate hike was behind its Dominion Post cover price increase.

Prices on some household items have risen more than double the cost of yesterday's GST increase - despite many retailers choosing to take a hit.

All you need to know about tomorrow's GST hike

Retailers are walking a tightrope between driving away customers and bearing heavier GST costs from tomorrow.

The country's two supermarket giants have taken different approaches to dealing with the rise in GST, which comes into effect tomorrow.