| 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 | $66.69 | 7.485% | $71.6817 | $71.68 | $71.70 | $71.70 |
| Purchase #2 | $228.83 | 5.782% | $242.061 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $179.41 | 5.568% | $189.3995 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $6.94 | 10.654% | $7.6794 | $7.68 | $7.70 | $7.70 |
| Purchase #5 | $71.79 | 11.437% | $80.0006 | $80.00 | $80.00 | $80.00 |
| Purchase #6 | $241.43 | 3.844% | $250.7106 | $250.71 | $250.70 | $250.70 |
| Purchase #7 | $57.60 | 13.669% | $65.4733 | $65.47 | $65.45 | $65.50 |
| 7 purchase totals = | $852.69 | $907.0061 | $907.00 | $907.00 | $907.10 | |