| 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 | $65.81 | 13.304% | $74.5654 | $74.57 | $74.55 | $74.60 |
| Purchase #2 | $102.38 | 6.254% | $108.7828 | $108.78 | $108.80 | $108.80 |
| Purchase #3 | $48.49 | 6.195% | $51.494 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $33.25 | 10.611% | $36.7782 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $220.90 | 8.374% | $239.3982 | $239.40 | $239.40 | $239.40 |
| Purchase #6 | $151.84 | 8.680% | $165.0197 | $165.02 | $165.00 | $165.00 |
| Purchase #7 | $111.75 | 4.385% | $116.6502 | $116.65 | $116.65 | $116.70 |
| 7 purchase totals = | $734.42 | $792.6885 | $792.69 | $792.70 | $792.80 | |