| 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 | $65.58 | 9.710% | $71.9478 | $71.95 | $71.95 | $71.90 |
| Purchase #2 | $126.28 | 9.872% | $138.7464 | $138.75 | $138.75 | $138.70 |
| Purchase #3 | $50.92 | 12.112% | $57.0874 | $57.09 | $57.10 | $57.10 |
| Purchase #4 | $39.28 | 12.130% | $44.0447 | $44.04 | $44.05 | $44.00 |
| Purchase #5 | $216.79 | 12.303% | $243.4617 | $243.46 | $243.45 | $243.50 |
| Purchase #6 | $219.82 | 7.461% | $236.2208 | $236.22 | $236.20 | $236.20 |
| Purchase #7 | $19.29 | 9.381% | $21.0996 | $21.10 | $21.10 | $21.10 |
| 7 purchase totals = | $737.96 | $812.6084 | $812.61 | $812.60 | $812.50 | |