| 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 | $35.40 | 13.105% | $40.0392 | $40.04 | $40.05 | $40.00 |
| Purchase #2 | $60.79 | 3.299% | $62.7955 | $62.80 | $62.80 | $62.80 |
| Purchase #3 | $215.71 | 12.826% | $243.377 | $243.38 | $243.40 | $243.40 |
| Purchase #4 | $75.62 | 4.571% | $79.0766 | $79.08 | $79.10 | $79.10 |
| Purchase #5 | $176.52 | 4.831% | $185.0477 | $185.05 | $185.05 | $185.00 |
| Purchase #6 | $233.85 | 13.771% | $266.0535 | $266.05 | $266.05 | $266.10 |
| Purchase #7 | $28.54 | 7.206% | $30.5966 | $30.60 | $30.60 | $30.60 |
| 7 purchase totals = | $826.43 | $906.9861 | $907.00 | $907.05 | $907.00 | |