| 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 | $59.39 | 7.838% | $64.045 | $64.05 | $64.05 | $64.00 |
| Purchase #2 | $89.92 | 4.592% | $94.0491 | $94.05 | $94.05 | $94.00 |
| Purchase #3 | $13.43 | 3.555% | $13.9074 | $13.91 | $13.90 | $13.90 |
| Purchase #4 | $38.87 | 8.403% | $42.1362 | $42.14 | $42.15 | $42.10 |
| Purchase #5 | $212.25 | 7.765% | $228.7312 | $228.73 | $228.75 | $228.70 |
| Purchase #6 | $217.82 | 10.510% | $240.7129 | $240.71 | $240.70 | $240.70 |
| Purchase #7 | $170.55 | 10.507% | $188.4697 | $188.47 | $188.45 | $188.50 |
| 7 purchase totals = | $802.23 | $872.0515 | $872.06 | $872.05 | $871.90 | |