| 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 | $22.91 | 7.858% | $24.7103 | $24.71 | $24.70 | $24.70 |
| Purchase #2 | $107.31 | 6.603% | $114.3957 | $114.40 | $114.40 | $114.40 |
| Purchase #3 | $127.72 | 13.328% | $144.7425 | $144.74 | $144.75 | $144.70 |
| Purchase #4 | $30.28 | 7.628% | $32.5898 | $32.59 | $32.60 | $32.60 |
| Purchase #5 | $218.49 | 4.672% | $228.6979 | $228.70 | $228.70 | $228.70 |
| Purchase #6 | $70.30 | 8.489% | $76.2678 | $76.27 | $76.25 | $76.30 |
| Purchase #7 | $233.51 | 8.414% | $253.1575 | $253.16 | $253.15 | $253.20 |
| 7 purchase totals = | $810.52 | $874.5615 | $874.57 | $874.55 | $874.60 | |