| 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 | $87.59 | 3.866% | $90.9762 | $90.98 | $91.00 | $91.00 |
| Purchase #2 | $177.81 | 5.504% | $187.5967 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $174.28 | 5.455% | $183.787 | $183.79 | $183.80 | $183.80 |
| Purchase #4 | $87.56 | 13.438% | $99.3263 | $99.33 | $99.35 | $99.30 |
| Purchase #5 | $169.62 | 7.517% | $182.3703 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $61.68 | 5.755% | $65.2297 | $65.23 | $65.25 | $65.20 |
| Purchase #7 | $132.78 | 12.221% | $149.007 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $891.32 | $958.2932 | $958.31 | $958.35 | $958.30 | |