| 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 | $58.78 | 10.355% | $64.8667 | $64.87 | $64.85 | $64.90 |
| Purchase #2 | $75.72 | 4.713% | $79.2887 | $79.29 | $79.30 | $79.30 |
| Purchase #3 | $185.25 | 4.639% | $193.8437 | $193.84 | $193.85 | $193.80 |
| Purchase #4 | $88.35 | 5.818% | $93.4902 | $93.49 | $93.50 | $93.50 |
| Purchase #5 | $40.38 | 13.605% | $45.8737 | $45.87 | $45.85 | $45.90 |
| Purchase #6 | $222.81 | 7.386% | $239.2667 | $239.27 | $239.25 | $239.30 |
| Purchase #7 | $57.82 | 13.718% | $65.7517 | $65.75 | $65.75 | $65.80 |
| 7 purchase totals = | $729.11 | $782.3814 | $782.38 | $782.35 | $782.50 | |