| 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 | $111.89 | 3.741% | $116.0758 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $33.61 | 8.873% | $36.5922 | $36.59 | $36.60 | $36.60 |
| Purchase #3 | $204.87 | 8.750% | $222.7961 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $130.36 | 6.552% | $138.9012 | $138.90 | $138.90 | $138.90 |
| Purchase #5 | $193.72 | 6.527% | $206.3641 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $162.75 | 8.562% | $176.6847 | $176.68 | $176.70 | $176.70 |
| Purchase #7 | $77.57 | 12.156% | $86.9994 | $87.00 | $87.00 | $87.00 |
| 7 purchase totals = | $914.77 | $984.4135 | $984.41 | $984.45 | $984.50 | |