| 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 | $49.96 | 3.716% | $51.8165 | $51.82 | $51.80 | $51.80 |
| Purchase #2 | $144.68 | 12.522% | $162.7968 | $162.80 | $162.80 | $162.80 |
| Purchase #3 | $210.90 | 11.357% | $234.8519 | $234.85 | $234.85 | $234.90 |
| Purchase #4 | $188.85 | 4.785% | $197.8865 | $197.89 | $197.90 | $197.90 |
| Purchase #5 | $54.60 | 12.443% | $61.3939 | $61.39 | $61.40 | $61.40 |
| Purchase #6 | $36.88 | 11.761% | $41.2175 | $41.22 | $41.20 | $41.20 |
| Purchase #7 | $200.96 | 5.534% | $212.0811 | $212.08 | $212.10 | $212.10 |
| 7 purchase totals = | $886.83 | $962.0442 | $962.05 | $962.05 | $962.10 | |