| 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 | $37.69 | 9.543% | $41.2868 | $41.29 | $41.30 | $41.30 |
| Purchase #2 | $220.73 | 11.269% | $245.6041 | $245.60 | $245.60 | $245.60 |
| Purchase #3 | $239.95 | 3.519% | $248.3938 | $248.39 | $248.40 | $248.40 |
| Purchase #4 | $125.58 | 6.747% | $134.0529 | $134.05 | $134.05 | $134.10 |
| Purchase #5 | $104.34 | 6.353% | $110.9687 | $110.97 | $110.95 | $111.00 |
| Purchase #6 | $58.67 | 12.448% | $65.9732 | $65.97 | $65.95 | $66.00 |
| Purchase #7 | $48.84 | 13.350% | $55.3601 | $55.36 | $55.35 | $55.40 |
| 7 purchase totals = | $835.80 | $901.6396 | $901.63 | $901.60 | $901.80 | |