| 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 | $49.81 | 4.373% | $51.9882 | $51.99 | $52.00 | $52.00 |
| Purchase #2 | $156.32 | 5.815% | $165.41 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $106.77 | 9.159% | $116.5491 | $116.55 | $116.55 | $116.50 |
| Purchase #4 | $223.82 | 5.656% | $236.4793 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $97.69 | 9.400% | $106.8729 | $106.87 | $106.85 | $106.90 |
| Purchase #6 | $38.68 | 6.869% | $41.3369 | $41.34 | $41.35 | $41.30 |
| Purchase #7 | $203.26 | 3.829% | $211.0428 | $211.04 | $211.05 | $211.00 |
| 7 purchase totals = | $876.35 | $929.6792 | $929.68 | $929.70 | $929.60 | |