| 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 | $11.41 | 3.463% | $11.8051 | $11.81 | $11.80 | $11.80 |
| Purchase #2 | $249.97 | 4.410% | $260.9937 | $260.99 | $261.00 | $261.00 |
| Purchase #3 | $7.94 | 6.457% | $8.4527 | $8.45 | $8.45 | $8.50 |
| Purchase #4 | $167.27 | 6.407% | $177.987 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $70.97 | 8.281% | $76.847 | $76.85 | $76.85 | $76.80 |
| Purchase #6 | $136.52 | 4.749% | $143.0033 | $143.00 | $143.00 | $143.00 |
| Purchase #7 | $226.91 | 9.496% | $248.4574 | $248.46 | $248.45 | $248.50 |
| 7 purchase totals = | $870.99 | $927.5462 | $927.55 | $927.55 | $927.60 | |