Just saying.  
Hawaii has a Food Tax Credit for Low Income Earners.
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A single taxpayer gets from a max of $100 (net income under $5,000) to a  minimum of $65 (net income $20,000 to 29,999)
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Married filing jointly, head of household or qualifying widower gets a max of $110 (net income under $5,000)  to a minimum of $35 (net income $40,000-$49,999). Married filing jointly, both the husband and the wife each receive a tax credit.
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SOURCE: State of Hawaii, Department of Taxation Refundable Food/Excise Tax Credit Form N-311 (Rev. 2016)