| 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 | $94.87 | 9.771% | $104.1397 | $104.14 | $104.15 | $104.10 |
| Purchase #2 | $67.63 | 3.543% | $70.0261 | $70.03 | $70.05 | $70.00 |
| Purchase #3 | $115.85 | 6.854% | $123.7904 | $123.79 | $123.80 | $123.80 |
| Purchase #4 | $55.30 | 11.823% | $61.8381 | $61.84 | $61.85 | $61.80 |
| Purchase #5 | $217.79 | 8.775% | $236.9011 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $174.63 | 3.531% | $180.7962 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $180.57 | 11.489% | $201.3157 | $201.32 | $201.30 | $201.30 |
| 7 purchase totals = | $906.64 | $978.8073 | $978.82 | $978.85 | $978.70 | |