| 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 | $59.81 | 7.483% | $64.2856 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $84.88 | 3.653% | $87.9807 | $87.98 | $88.00 | $88.00 |
| Purchase #3 | $20.29 | 6.602% | $21.6295 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $193.62 | 7.639% | $208.4106 | $208.41 | $208.40 | $208.40 |
| Purchase #5 | $77.82 | 7.839% | $83.9203 | $83.92 | $83.90 | $83.90 |
| Purchase #6 | $54.86 | 12.797% | $61.8804 | $61.88 | $61.90 | $61.90 |
| Purchase #7 | $85.84 | 13.600% | $97.5142 | $97.51 | $97.50 | $97.50 |
| 7 purchase totals = | $577.12 | $625.6213 | $625.62 | $625.65 | $625.60 | |