| 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 | $105.56 | 6.562% | $112.4868 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $207.54 | 9.412% | $227.0737 | $227.07 | $227.05 | $227.10 |
| Purchase #3 | $50.65 | 12.705% | $57.0851 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $51.51 | 12.414% | $57.9045 | $57.90 | $57.90 | $57.90 |
| Purchase #5 | $206.69 | 3.262% | $213.4322 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $114.44 | 6.401% | $121.7653 | $121.77 | $121.75 | $121.80 |
| Purchase #7 | $42.92 | 11.770% | $47.9717 | $47.97 | $47.95 | $48.00 |
| 7 purchase totals = | $779.31 | $837.7193 | $837.72 | $837.70 | $837.80 | |