| 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 | $71.27 | 12.470% | $80.1574 | $80.16 | $80.15 | $80.20 |
| Purchase #2 | $25.67 | 9.731% | $28.1679 | $28.17 | $28.15 | $28.20 |
| Purchase #3 | $61.91 | 6.217% | $65.7589 | $65.76 | $65.75 | $65.80 |
| Purchase #4 | $231.64 | 6.239% | $246.092 | $246.09 | $246.10 | $246.10 |
| Purchase #5 | $110.66 | 10.792% | $122.6024 | $122.60 | $122.60 | $122.60 |
| Purchase #6 | $136.46 | 12.773% | $153.89 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $163.29 | 4.773% | $171.0838 | $171.08 | $171.10 | $171.10 |
| 7 purchase totals = | $800.90 | $867.7524 | $867.75 | $867.75 | $867.90 | |