How To Save 99% of Your Income (math problem)

If you’re making

$50,000 a year or less you can save up to 10% of your annual income,

If you make at least $50,000 a year but less than $200,000 a year, you can save 15% of your annual income

If you make at least $200,000 a year but less than $500,000 a year, you can save 25% of your annual income.

If you make at least $500,000 a year but less than $2 million a year, save 35% of your annual income.

If you make at least $2 million a year but less than $5 million a year, save 40% of your annual income.

If you make $5 million or more, you can save 50% of your income.

Based on the given information above, how much would it take for one to save 99% of their income?