| 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 | $113.71 | 8.782% | $123.696 | $123.70 | $123.70 | $123.70 |
| Purchase #2 | $77.45 | 3.507% | $80.1662 | $80.17 | $80.15 | $80.20 |
| Purchase #3 | $26.90 | 7.609% | $28.9468 | $28.95 | $28.95 | $28.90 |
| Purchase #4 | $50.83 | 12.347% | $57.106 | $57.11 | $57.10 | $57.10 |
| Purchase #5 | $198.83 | 7.874% | $214.4859 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $82.50 | 9.473% | $90.3152 | $90.32 | $90.30 | $90.30 |
| Purchase #7 | $98.98 | 7.576% | $106.4787 | $106.48 | $106.50 | $106.50 |
| 7 purchase totals = | $649.20 | $701.1948 | $701.22 | $701.20 | $701.20 | |