You can put this solution on YOUR website! If compounded annually, I=prt=5000*0.017*5=$425, now worth $5425
if compounded continuously, A=Aoe^rt, Ao=5000, r=0.017, t=5
A=5000*e^0.085=5000*1.089, and rounding only at the end, A=$5443.59
For other compoundings, the result would be in between.