| 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 | $45.33 | 7.740% | $48.8385 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $87.57 | 7.707% | $94.319 | $94.32 | $94.30 | $94.30 |
| Purchase #3 | $29.87 | 3.417% | $30.8907 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $95.44 | 4.492% | $99.7272 | $99.73 | $99.75 | $99.70 |
| Purchase #5 | $102.49 | 10.546% | $113.2986 | $113.30 | $113.30 | $113.30 |
| Purchase #6 | $158.61 | 6.874% | $169.5129 | $169.51 | $169.50 | $169.50 |
| Purchase #7 | $131.74 | 3.408% | $136.2297 | $136.23 | $136.25 | $136.20 |
| 7 purchase totals = | $651.05 | $692.8166 | $692.82 | $692.85 | $692.70 | |