| 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 | $54.80 | 11.640% | $61.1787 | $61.18 | $61.20 | $61.20 |
| Purchase #2 | $19.38 | 7.217% | $20.7787 | $20.78 | $20.80 | $20.80 |
| Purchase #3 | $225.30 | 10.450% | $248.8439 | $248.84 | $248.85 | $248.80 |
| Purchase #4 | $164.40 | 9.490% | $180.0016 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $185.92 | 12.460% | $209.0856 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $157.73 | 4.622% | $165.0203 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $44.91 | 9.499% | $49.176 | $49.18 | $49.20 | $49.20 |
| 7 purchase totals = | $852.44 | $934.0848 | $934.09 | $934.15 | $934.10 | |