| 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 | $127.62 | 5.357% | $134.4566 | $134.46 | $134.45 | $134.50 |
| Purchase #2 | $61.46 | 8.760% | $66.8439 | $66.84 | $66.85 | $66.80 |
| Purchase #3 | $43.43 | 13.619% | $49.3447 | $49.34 | $49.35 | $49.30 |
| Purchase #4 | $38.62 | 7.224% | $41.4099 | $41.41 | $41.40 | $41.40 |
| Purchase #5 | $238.43 | 6.331% | $253.525 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $51.66 | 8.108% | $55.8486 | $55.85 | $55.85 | $55.80 |
| Purchase #7 | $75.32 | 7.429% | $80.9155 | $80.92 | $80.90 | $80.90 |
| 7 purchase totals = | $636.54 | $682.3442 | $682.35 | $682.35 | $682.20 | |