| 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 | $29.46 | 4.226% | $30.705 | $30.71 | $30.70 | $30.70 |
| Purchase #2 | $37.92 | 8.802% | $41.2577 | $41.26 | $41.25 | $41.30 |
| Purchase #3 | $231.79 | 7.318% | $248.7524 | $248.75 | $248.75 | $248.80 |
| Purchase #4 | $97.30 | 9.734% | $106.7712 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $85.30 | 13.560% | $96.8667 | $96.87 | $96.85 | $96.90 |
| Purchase #6 | $82.68 | 3.737% | $85.7698 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $89.57 | 8.263% | $96.9712 | $96.97 | $96.95 | $97.00 |
| 7 purchase totals = | $654.02 | $707.0940 | $707.10 | $707.00 | $707.30 | |