Answer: 5070
Explanation:
5068 has to be rounded either up or down, in this case up. Now we have to move it up to the nearest tenth, which means we can ignore 5000 and look at 68. Now 68 will be rounded up because 8 is closer to 10 than 0. You all probably can conclude that it is 70. But we still have to add that 5000, so it is 5070.