| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $250.60 | 9.684% | $274.8681 | $274.87 | $274.85 | $274.90 |
| Purchase #2 | $109.46 | 6.467% | $116.5388 | $116.54 | $116.55 | $116.50 |
| Purchase #3 | $26.75 | 4.359% | $27.916 | $27.92 | $27.90 | $27.90 |
| Purchase #4 | $117.31 | 3.407% | $121.3068 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $51.68 | 12.133% | $57.9503 | $57.95 | $57.95 | $58.00 |
| Purchase #6 | $50.69 | 11.725% | $56.6334 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $30.53 | 13.649% | $34.697 | $34.70 | $34.70 | $34.70 |
| 7 purchase totals = | $637.02 | $689.9104 | $689.92 | $689.90 | $689.90 | |