| 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 | $77.47 | 6.256% | $82.3165 | $82.32 | $82.30 | $82.30 |
| Purchase #2 | $73.84 | 6.553% | $78.6787 | $78.68 | $78.70 | $78.70 |
| Purchase #3 | $151.74 | 4.277% | $158.2299 | $158.23 | $158.25 | $158.20 |
| Purchase #4 | $157.39 | 7.772% | $169.6224 | $169.62 | $169.60 | $169.60 |
| Purchase #5 | $96.29 | 12.302% | $108.1356 | $108.14 | $108.15 | $108.10 |
| Purchase #6 | $30.43 | 3.754% | $31.5723 | $31.57 | $31.55 | $31.60 |
| Purchase #7 | $235.65 | 12.499% | $265.1039 | $265.10 | $265.10 | $265.10 |
| 7 purchase totals = | $822.81 | $893.6593 | $893.66 | $893.65 | $893.60 | |