| 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 | $71.72 | 8.795% | $78.0278 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $139.49 | 3.713% | $144.6693 | $144.67 | $144.65 | $144.70 |
| Purchase #3 | $207.81 | 13.853% | $236.5979 | $236.60 | $236.60 | $236.60 |
| Purchase #4 | $75.67 | 3.321% | $78.183 | $78.18 | $78.20 | $78.20 |
| Purchase #5 | $138.86 | 5.495% | $146.4904 | $146.49 | $146.50 | $146.50 |
| Purchase #6 | $117.65 | 4.315% | $122.7266 | $122.73 | $122.75 | $122.70 |
| Purchase #7 | $237.65 | 5.261% | $250.1528 | $250.15 | $250.15 | $250.20 |
| 7 purchase totals = | $988.85 | $1,056.8478 | $1,056.85 | $1,056.90 | $1,056.90 | |