For example: A white man dining in a group that included a black woman and a Hispanic woman would be allotted the largest share of the bill, because for every dollar earned by a white man, a white woman is said to earn 78 cents, a black woman 64 cents and a Latina 56 cents, according to the US Bureau of Labor Statistics. A group of white men dining together could also use the app as it would apply a surcharge: “reparations, one meal at a time”. Read more here.