| 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 | $86.75 | 7.626% | $93.3656 | $93.37 | $93.35 | $93.40 |
| Purchase #2 | $170.76 | 5.446% | $180.0596 | $180.06 | $180.05 | $180.10 |
| Purchase #3 | $135.71 | 13.803% | $154.4421 | $154.44 | $154.45 | $154.40 |
| Purchase #4 | $103.91 | 13.851% | $118.3026 | $118.30 | $118.30 | $118.30 |
| Purchase #5 | $233.61 | 6.269% | $248.255 | $248.26 | $248.25 | $248.30 |
| Purchase #6 | $46.78 | 11.517% | $52.1677 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $86.74 | 12.505% | $97.5868 | $97.59 | $97.60 | $97.60 |
| 7 purchase totals = | $864.26 | $944.1794 | $944.19 | $944.15 | $944.30 | |