In this task you will be given a list of integers. You should round each integer to the nearest tens place. That means you should round the number to the nearest multiple of 10.

[475, 441, -91, 630, 509]
[480, 440, -90, 630, 510]

[557, -377, 126, 752, -778]
[560, -380, 130, 750, -780]

[668, -379, -759, -515, -809, 605, -677, -59]

[670, -380, -760, -520, -810, 600, -680, -60]