| 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 | $14.88 | 7.558% | $16.0046 | $16.00 | $16.00 | $16.00 |
| Purchase #2 | $19.80 | 3.347% | $20.4627 | $20.46 | $20.45 | $20.50 |
| Purchase #3 | $95.83 | 10.784% | $106.1643 | $106.16 | $106.15 | $106.20 |
| Purchase #4 | $37.63 | 5.275% | $39.615 | $39.62 | $39.60 | $39.60 |
| Purchase #5 | $185.91 | 8.559% | $201.822 | $201.82 | $201.80 | $201.80 |
| Purchase #6 | $116.35 | 4.836% | $121.9767 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $169.75 | 13.722% | $193.0431 | $193.04 | $193.05 | $193.00 |
| 7 purchase totals = | $640.15 | $699.0884 | $699.08 | $699.05 | $699.10 | |