| 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 | $73.28 | 6.398% | $77.9685 | $77.97 | $77.95 | $78.00 |
| Purchase #2 | $169.71 | 4.343% | $177.0805 | $177.08 | $177.10 | $177.10 |
| Purchase #3 | $95.44 | 8.743% | $103.7843 | $103.78 | $103.80 | $103.80 |
| Purchase #4 | $166.60 | 3.772% | $172.8842 | $172.88 | $172.90 | $172.90 |
| Purchase #5 | $51.49 | 13.266% | $58.3207 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $57.69 | 13.192% | $65.3005 | $65.30 | $65.30 | $65.30 |
| Purchase #7 | $161.99 | 12.807% | $182.7361 | $182.74 | $182.75 | $182.70 |
| 7 purchase totals = | $776.20 | $838.0748 | $838.07 | $838.10 | $838.10 | |