| 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 | $82.41 | 6.401% | $87.6851 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $216.90 | 8.200% | $234.6858 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $227.84 | 9.276% | $248.9744 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $155.47 | 12.143% | $174.3487 | $174.35 | $174.35 | $174.30 |
| Purchase #5 | $14.90 | 13.871% | $16.9668 | $16.97 | $16.95 | $17.00 |
| Purchase #6 | $30.35 | 12.189% | $34.0494 | $34.05 | $34.05 | $34.00 |
| Purchase #7 | $11.91 | 5.804% | $12.6013 | $12.60 | $12.60 | $12.60 |
| 7 purchase totals = | $739.78 | $809.3115 | $809.32 | $809.30 | $809.30 | |