Australia can get to the semifinals of the Women's World Cup, by scoring 7 goals against the West Indies in Wellington.
Rachael Haynes' opener made it 83 as Australia chased down 19.4 overs.
Australia have all four wins with four games, and West Indies are fifth and outside of the semifinals due to a second loss in the fourth game.
And this is the second time the West Indies have been beaten, and that follows a 155 loss to India on Saturday.
At Bansin Reserve West Indies were reduced to 34-3 before the off-spinner scored twice over in engineering a further decline to 70-5.
Although captain Stafanie Taylor fought for 50, he became Gardner's third victim and the West Indies were blown away with 4.1 unused overs.
Australia are missing Alyssa Healy for three games and captain Meg Lanning without a goal is in light trouble at 7-2
Haynes with Perry added 51 and with an uninterrupted 74 ending 28 did not come out, and Haynes is the more goalscorer than Hayley Matthews 70 times and Haynes scored 277 goals.
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