| 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 | $65.71 | 5.868% | $69.5659 | $69.57 | $69.55 | $69.60 |
| Purchase #2 | $69.28 | 11.439% | $77.2049 | $77.20 | $77.20 | $77.20 |
| Purchase #3 | $188.87 | 8.348% | $204.6369 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $136.94 | 10.619% | $151.4817 | $151.48 | $151.50 | $151.50 |
| Purchase #5 | $90.59 | 9.809% | $99.476 | $99.48 | $99.50 | $99.50 |
| Purchase #6 | $122.58 | 3.277% | $126.5969 | $126.60 | $126.60 | $126.60 |
| Purchase #7 | $194.31 | 10.356% | $214.4327 | $214.43 | $214.45 | $214.40 |
| 7 purchase totals = | $868.28 | $943.3950 | $943.40 | $943.45 | $943.40 | |