| 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 | $14.27 | 11.408% | $15.8979 | $15.90 | $15.90 | $15.90 |
| Purchase #2 | $51.88 | 9.273% | $56.6908 | $56.69 | $56.70 | $56.70 |
| Purchase #3 | $9.75 | 11.420% | $10.8635 | $10.86 | $10.85 | $10.90 |
| Purchase #4 | $205.70 | 13.856% | $234.2018 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $115.35 | 9.273% | $126.0464 | $126.05 | $126.05 | $126.00 |
| Purchase #6 | $82.77 | 5.771% | $87.5467 | $87.55 | $87.55 | $87.50 |
| Purchase #7 | $177.90 | 5.731% | $188.0954 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $657.62 | $719.3425 | $719.35 | $719.35 | $719.30 | |