| 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 | $55.74 | 4.735% | $58.3793 | $58.38 | $58.40 | $58.40 |
| Purchase #2 | $158.92 | 6.144% | $168.684 | $168.68 | $168.70 | $168.70 |
| Purchase #3 | $77.66 | 9.260% | $84.8513 | $84.85 | $84.85 | $84.90 |
| Purchase #4 | $72.72 | 5.324% | $76.5916 | $76.59 | $76.60 | $76.60 |
| Purchase #5 | $231.37 | 8.666% | $251.4205 | $251.42 | $251.40 | $251.40 |
| Purchase #6 | $30.47 | 5.124% | $32.0313 | $32.03 | $32.05 | $32.00 |
| Purchase #7 | $182.97 | 12.381% | $205.6235 | $205.62 | $205.60 | $205.60 |
| 7 purchase totals = | $809.85 | $877.5815 | $877.57 | $877.60 | $877.60 | |