| 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 | $64.35 | 4.402% | $67.1827 | $67.18 | $67.20 | $67.20 |
| Purchase #2 | $150.33 | 12.797% | $169.5677 | $169.57 | $169.55 | $169.60 |
| Purchase #3 | $154.70 | 11.436% | $172.3915 | $172.39 | $172.40 | $172.40 |
| Purchase #4 | $5.40 | 8.309% | $5.8487 | $5.85 | $5.85 | $5.80 |
| Purchase #5 | $219.80 | 10.852% | $243.6527 | $243.65 | $243.65 | $243.70 |
| Purchase #6 | $115.77 | 11.552% | $129.1438 | $129.14 | $129.15 | $129.10 |
| Purchase #7 | $163.80 | 4.539% | $171.2349 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $874.15 | $959.0220 | $959.01 | $959.05 | $959.00 | |