| 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 | $51.34 | 11.445% | $57.2159 | $57.22 | $57.20 | $57.20 |
| Purchase #2 | $152.34 | 11.778% | $170.2826 | $170.28 | $170.30 | $170.30 |
| Purchase #3 | $116.26 | 8.382% | $126.0049 | $126.00 | $126.00 | $126.00 |
| Purchase #4 | $123.50 | 8.699% | $134.2433 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $64.54 | 4.593% | $67.5043 | $67.50 | $67.50 | $67.50 |
| Purchase #6 | $129.47 | 5.156% | $136.1455 | $136.15 | $136.15 | $136.10 |
| Purchase #7 | $97.98 | 3.417% | $101.328 | $101.33 | $101.35 | $101.30 |
| 7 purchase totals = | $735.43 | $792.7245 | $792.72 | $792.75 | $792.60 | |