| 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 | $65.76 | 4.593% | $68.7804 | $68.78 | $68.80 | $68.80 |
| Purchase #2 | $61.75 | 11.859% | $69.0729 | $69.07 | $69.05 | $69.10 |
| Purchase #3 | $95.95 | 3.341% | $99.1557 | $99.16 | $99.15 | $99.20 |
| Purchase #4 | $214.62 | 8.221% | $232.2639 | $232.26 | $232.25 | $232.30 |
| Purchase #5 | $173.75 | 10.406% | $191.8304 | $191.83 | $191.85 | $191.80 |
| Purchase #6 | $29.45 | 3.312% | $30.4254 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $217.61 | 9.319% | $237.8891 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $858.89 | $929.4178 | $929.42 | $929.45 | $929.50 | |