| 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 | $25.75 | 7.420% | $27.6607 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $209.54 | 9.443% | $229.3269 | $229.33 | $229.35 | $229.30 |
| Purchase #3 | $194.46 | 11.489% | $216.8015 | $216.80 | $216.80 | $216.80 |
| Purchase #4 | $140.35 | 7.593% | $151.0068 | $151.01 | $151.00 | $151.00 |
| Purchase #5 | $179.74 | 6.732% | $191.8401 | $191.84 | $191.85 | $191.80 |
| Purchase #6 | $80.91 | 4.781% | $84.7783 | $84.78 | $84.80 | $84.80 |
| Purchase #7 | $59.40 | 3.611% | $61.5449 | $61.54 | $61.55 | $61.50 |
| 7 purchase totals = | $890.15 | $962.9592 | $962.96 | $963.00 | $962.90 | |