| 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 | $233.42 | 7.301% | $250.462 | $250.46 | $250.45 | $250.50 |
| Purchase #2 | $74.72 | 9.696% | $81.9649 | $81.96 | $81.95 | $82.00 |
| Purchase #3 | $59.97 | 8.721% | $65.2 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $61.27 | 4.869% | $64.2532 | $64.25 | $64.25 | $64.30 |
| Purchase #5 | $164.49 | 3.236% | $169.8129 | $169.81 | $169.80 | $169.80 |
| Purchase #6 | $128.81 | 8.492% | $139.7485 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $96.79 | 8.393% | $104.9136 | $104.91 | $104.90 | $104.90 |
| 7 purchase totals = | $819.47 | $876.3551 | $876.34 | $876.30 | $876.40 | |