| 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 | $49.43 | 5.241% | $52.0206 | $52.02 | $52.00 | $52.00 |
| Purchase #2 | $91.51 | 9.539% | $100.2391 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $227.31 | 13.848% | $258.7879 | $258.79 | $258.80 | $258.80 |
| Purchase #4 | $117.91 | 13.726% | $134.0943 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $132.81 | 5.691% | $140.3682 | $140.37 | $140.35 | $140.40 |
| Purchase #6 | $188.61 | 9.858% | $207.2032 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $245.66 | 5.489% | $259.1443 | $259.14 | $259.15 | $259.10 |
| 7 purchase totals = | $1,053.24 | $1,151.8576 | $1,151.85 | $1,151.85 | $1,151.80 | |