| 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 | $110.98 | 5.606% | $117.2015 | $117.20 | $117.20 | $117.20 |
| Purchase #2 | $24.72 | 11.526% | $27.5692 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $157.46 | 6.336% | $167.4367 | $167.44 | $167.45 | $167.40 |
| Purchase #4 | $107.60 | 8.590% | $116.8428 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $67.80 | 3.704% | $70.3113 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $43.53 | 11.213% | $48.411 | $48.41 | $48.40 | $48.40 |
| Purchase #7 | $217.50 | 6.406% | $231.4331 | $231.43 | $231.45 | $231.40 |
| 7 purchase totals = | $729.59 | $779.2056 | $779.20 | $779.20 | $779.10 | |