| 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 | $6.70 | 5.473% | $7.0667 | $7.07 | $7.05 | $7.10 |
| Purchase #2 | $186.36 | 6.260% | $198.0261 | $198.03 | $198.05 | $198.00 |
| Purchase #3 | $205.67 | 8.619% | $223.3967 | $223.40 | $223.40 | $223.40 |
| Purchase #4 | $5.79 | 11.738% | $6.4696 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $37.33 | 11.806% | $41.7372 | $41.74 | $41.75 | $41.70 |
| Purchase #6 | $225.69 | 11.646% | $251.9739 | $251.97 | $251.95 | $252.00 |
| Purchase #7 | $240.83 | 8.327% | $260.8839 | $260.88 | $260.90 | $260.90 |
| 7 purchase totals = | $908.37 | $989.5541 | $989.56 | $989.55 | $989.60 | |