| 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 | $42.88 | 4.382% | $44.759 | $44.76 | $44.75 | $44.80 |
| Purchase #2 | $109.75 | 12.762% | $123.7563 | $123.76 | $123.75 | $123.80 |
| Purchase #3 | $236.90 | 13.166% | $268.0903 | $268.09 | $268.10 | $268.10 |
| Purchase #4 | $28.97 | 8.319% | $31.38 | $31.38 | $31.40 | $31.40 |
| Purchase #5 | $22.63 | 9.707% | $24.8267 | $24.83 | $24.85 | $24.80 |
| Purchase #6 | $192.75 | 10.383% | $212.7632 | $212.76 | $212.75 | $212.80 |
| Purchase #7 | $23.44 | 4.156% | $24.4142 | $24.41 | $24.40 | $24.40 |
| 7 purchase totals = | $657.32 | $729.9897 | $729.99 | $730.00 | $730.10 | |