| 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 | $24.39 | 5.515% | $25.7351 | $25.74 | $25.75 | $25.70 |
| Purchase #2 | $154.30 | 13.663% | $175.382 | $175.38 | $175.40 | $175.40 |
| Purchase #3 | $221.49 | 12.367% | $248.8817 | $248.88 | $248.90 | $248.90 |
| Purchase #4 | $100.54 | 12.202% | $112.8079 | $112.81 | $112.80 | $112.80 |
| Purchase #5 | $185.30 | 8.245% | $200.578 | $200.58 | $200.60 | $200.60 |
| Purchase #6 | $221.43 | 9.864% | $243.2719 | $243.27 | $243.25 | $243.30 |
| Purchase #7 | $53.67 | 12.564% | $60.4131 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $961.12 | $1,067.0697 | $1,067.07 | $1,067.10 | $1,067.10 | |