| 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 | $82.42 | 3.105% | $84.9791 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $107.56 | 13.341% | $121.9096 | $121.91 | $121.90 | $121.90 |
| Purchase #3 | $148.58 | 4.829% | $155.7549 | $155.75 | $155.75 | $155.80 |
| Purchase #4 | $108.69 | 3.761% | $112.7778 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $82.49 | 7.860% | $88.9737 | $88.97 | $88.95 | $89.00 |
| Purchase #6 | $130.88 | 11.830% | $146.3631 | $146.36 | $146.35 | $146.40 |
| Purchase #7 | $115.50 | 9.660% | $126.6573 | $126.66 | $126.65 | $126.70 |
| 7 purchase totals = | $776.12 | $837.4155 | $837.41 | $837.40 | $837.60 | |