| 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 | $27.54 | 12.362% | $30.9445 | $30.94 | $30.95 | $30.90 |
| Purchase #2 | $60.93 | 10.254% | $67.1778 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $63.37 | 12.172% | $71.0834 | $71.08 | $71.10 | $71.10 |
| Purchase #4 | $106.82 | 10.487% | $118.0222 | $118.02 | $118.00 | $118.00 |
| Purchase #5 | $243.83 | 13.382% | $276.4593 | $276.46 | $276.45 | $276.50 |
| Purchase #6 | $23.35 | 5.802% | $24.7048 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $211.60 | 5.273% | $222.7577 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $737.44 | $811.1497 | $811.14 | $811.15 | $811.20 | |