Dollar Tree (DLTR) came out with quarterly earnings of $1.43 per share, in line with the Zacks Consensus Estimate. This compares to earnings of $1.47 per share a year ago. These figures are adjusted for non-recurring items.A quarter ago, it was expected that this discount retailer would post earnings of $2.67 per share when it actually produced earnings of $2.55, delivering a surprise of -4.49%.Over the last four quarters, the company has surpassed consensus EPS estimates just once.Dollar Tree, which belong ...