| 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 | $23.31 | 8.287% | $25.2417 | $25.24 | $25.25 | $25.20 |
| Purchase #2 | $50.36 | 8.625% | $54.7036 | $54.70 | $54.70 | $54.70 |
| Purchase #3 | $137.69 | 9.668% | $151.0019 | $151.00 | $151.00 | $151.00 |
| Purchase #4 | $111.65 | 4.248% | $116.3929 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $30.66 | 12.324% | $34.4385 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $58.66 | 3.151% | $60.5084 | $60.51 | $60.50 | $60.50 |
| Purchase #7 | $191.70 | 13.346% | $217.2843 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $604.03 | $659.5713 | $659.56 | $659.60 | $659.50 | |