| 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 | $55.25 | 5.824% | $58.4678 | $58.47 | $58.45 | $58.50 |
| Purchase #2 | $221.77 | 4.208% | $231.1021 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $204.79 | 3.550% | $212.06 | $212.06 | $212.05 | $212.10 |
| Purchase #4 | $75.36 | 11.404% | $83.9541 | $83.95 | $83.95 | $84.00 |
| Purchase #5 | $107.90 | 10.303% | $119.0169 | $119.02 | $119.00 | $119.00 |
| Purchase #6 | $17.62 | 7.360% | $18.9168 | $18.92 | $18.90 | $18.90 |
| Purchase #7 | $37.99 | 10.373% | $41.9307 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $720.68 | $765.4484 | $765.45 | $765.40 | $765.50 | |