| 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 | $75.60 | 5.704% | $79.9122 | $79.91 | $79.90 | $79.90 |
| Purchase #2 | $250.99 | 13.272% | $284.3014 | $284.30 | $284.30 | $284.30 |
| Purchase #3 | $74.36 | 9.537% | $81.4517 | $81.45 | $81.45 | $81.50 |
| Purchase #4 | $117.57 | 7.385% | $126.2525 | $126.25 | $126.25 | $126.30 |
| Purchase #5 | $123.26 | 13.147% | $139.465 | $139.47 | $139.45 | $139.50 |
| Purchase #6 | $87.31 | 11.354% | $97.2232 | $97.22 | $97.20 | $97.20 |
| Purchase #7 | $33.74 | 4.665% | $35.314 | $35.31 | $35.30 | $35.30 |
| 7 purchase totals = | $762.83 | $843.9200 | $843.91 | $843.85 | $844.00 | |