| 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 | $6.68 | 11.562% | $7.4523 | $7.45 | $7.45 | $7.50 |
| Purchase #2 | $250.95 | 8.734% | $272.868 | $272.87 | $272.85 | $272.90 |
| Purchase #3 | $63.44 | 11.444% | $70.7001 | $70.70 | $70.70 | $70.70 |
| Purchase #4 | $191.92 | 8.204% | $207.6651 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $127.63 | 4.589% | $133.4869 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $138.89 | 13.505% | $157.6471 | $157.65 | $157.65 | $157.60 |
| Purchase #7 | $236.44 | 8.772% | $257.1805 | $257.18 | $257.20 | $257.20 |
| 7 purchase totals = | $1,015.95 | $1,107.0000 | $1,107.01 | $1,107.00 | $1,107.10 | |