| 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 | $23.98 | 5.831% | $25.3783 | $25.38 | $25.40 | $25.40 |
| Purchase #2 | $154.94 | 12.627% | $174.5043 | $174.50 | $174.50 | $174.50 |
| Purchase #3 | $11.62 | 3.639% | $12.0429 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $226.70 | 7.366% | $243.3987 | $243.40 | $243.40 | $243.40 |
| Purchase #5 | $66.72 | 10.462% | $73.7002 | $73.70 | $73.70 | $73.70 |
| Purchase #6 | $30.30 | 13.284% | $34.3251 | $34.33 | $34.35 | $34.30 |
| Purchase #7 | $120.55 | 4.570% | $126.0591 | $126.06 | $126.05 | $126.10 |
| 7 purchase totals = | $634.81 | $689.4086 | $689.41 | $689.45 | $689.40 | |