| 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 | $28.94 | 3.682% | $30.0056 | $30.01 | $30.00 | $30.00 |
| Purchase #2 | $93.93 | 8.724% | $102.1245 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $47.96 | 12.178% | $53.8006 | $53.80 | $53.80 | $53.80 |
| Purchase #4 | $150.32 | 11.297% | $167.3017 | $167.30 | $167.30 | $167.30 |
| Purchase #5 | $229.54 | 11.645% | $256.2699 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $205.66 | 6.387% | $218.7955 | $218.80 | $218.80 | $218.80 |
| Purchase #7 | $148.68 | 9.451% | $162.7317 | $162.73 | $162.75 | $162.70 |
| 7 purchase totals = | $905.03 | $991.0295 | $991.03 | $991.00 | $991.00 | |