| 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 | $27.92 | 8.269% | $30.2287 | $30.23 | $30.25 | $30.20 |
| Purchase #2 | $142.89 | 12.122% | $160.2111 | $160.21 | $160.20 | $160.20 |
| Purchase #3 | $113.26 | 11.697% | $126.508 | $126.51 | $126.50 | $126.50 |
| Purchase #4 | $54.39 | 13.818% | $61.9056 | $61.91 | $61.90 | $61.90 |
| Purchase #5 | $58.53 | 9.696% | $64.2051 | $64.21 | $64.20 | $64.20 |
| Purchase #6 | $90.88 | 7.147% | $97.3752 | $97.38 | $97.40 | $97.40 |
| Purchase #7 | $248.90 | 11.208% | $276.7967 | $276.80 | $276.80 | $276.80 |
| 7 purchase totals = | $736.77 | $817.2304 | $817.25 | $817.25 | $817.20 | |