| 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 | $27.89 | 8.144% | $30.1614 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $130.30 | 7.385% | $139.9227 | $139.92 | $139.90 | $139.90 |
| Purchase #3 | $219.39 | 13.323% | $248.6193 | $248.62 | $248.60 | $248.60 |
| Purchase #4 | $159.74 | 9.612% | $175.0942 | $175.09 | $175.10 | $175.10 |
| Purchase #5 | $68.74 | 13.283% | $77.8707 | $77.87 | $77.85 | $77.90 |
| Purchase #6 | $248.60 | 11.858% | $278.079 | $278.08 | $278.10 | $278.10 |
| Purchase #7 | $29.51 | 10.444% | $32.592 | $32.59 | $32.60 | $32.60 |
| 7 purchase totals = | $884.17 | $982.3393 | $982.33 | $982.30 | $982.40 | |