| 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 | $99.87 | 8.622% | $108.4808 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $223.97 | 3.357% | $231.4887 | $231.49 | $231.50 | $231.50 |
| Purchase #3 | $229.72 | 7.268% | $246.416 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $50.94 | 13.272% | $57.7008 | $57.70 | $57.70 | $57.70 |
| Purchase #5 | $96.87 | 6.253% | $102.9273 | $102.93 | $102.95 | $102.90 |
| Purchase #6 | $117.96 | 7.103% | $126.3387 | $126.34 | $126.35 | $126.30 |
| Purchase #7 | $81.61 | 7.697% | $87.8915 | $87.89 | $87.90 | $87.90 |
| 7 purchase totals = | $900.94 | $961.2438 | $961.25 | $961.30 | $961.20 | |