| 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 | $27.49 | 11.360% | $30.6129 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $127.67 | 6.658% | $136.1703 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $122.41 | 3.608% | $126.8266 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $173.64 | 5.115% | $182.5217 | $182.52 | $182.50 | $182.50 |
| Purchase #5 | $50.58 | 9.841% | $55.5576 | $55.56 | $55.55 | $55.60 |
| Purchase #6 | $154.54 | 5.866% | $163.6053 | $163.61 | $163.60 | $163.60 |
| Purchase #7 | $187.74 | 12.831% | $211.8289 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $844.07 | $907.1233 | $907.13 | $907.10 | $907.10 | |