| 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 | $81.37 | 12.619% | $91.6381 | $91.64 | $91.65 | $91.60 |
| Purchase #2 | $10.67 | 6.526% | $11.3663 | $11.37 | $11.35 | $11.40 |
| Purchase #3 | $189.32 | 9.816% | $207.9037 | $207.90 | $207.90 | $207.90 |
| Purchase #4 | $188.62 | 12.417% | $212.0409 | $212.04 | $212.05 | $212.00 |
| Purchase #5 | $17.44 | 4.863% | $18.2881 | $18.29 | $18.30 | $18.30 |
| Purchase #6 | $117.70 | 6.160% | $124.9503 | $124.95 | $124.95 | $125.00 |
| Purchase #7 | $117.91 | 13.272% | $133.559 | $133.56 | $133.55 | $133.60 |
| 7 purchase totals = | $723.03 | $799.7464 | $799.75 | $799.75 | $799.80 | |