The Australian and New Zealand's currencies jumped against the U.S. Dollar on Tuesday as markets become optimistic about a new deal on the U.S. federal debt limit curbing demand for refuge assets. The so-called Aussie advanced 0.5% to 95.39 U.S. cents, the highest level since June 19, while the New Zealand's Kiwi added 0.4% to 83.92 U.S. cents.