I believe we have tithers and men of God in this forum who can help me with this as it has been a major concern to me, i skip tithing most times because of this.

I am into business, lots of money come in daily and i find it difficult calculating my income daily, talk more of monthly. so how do i calculate my tithe as i sell different products, do i guess my monthly income and remove the 10%?

Secondly, the 10% to be paid monthly, should it be from my profit margin or from the total sales made in the month?

please i really need answers, i skip tithing in church because of this.

Thanks..