| 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 | $52.31 | 8.527% | $56.7705 | $56.77 | $56.75 | $56.80 |
| Purchase #2 | $170.29 | 5.692% | $179.9829 | $179.98 | $180.00 | $180.00 |
| Purchase #3 | $8.34 | 4.420% | $8.7086 | $8.71 | $8.70 | $8.70 |
| Purchase #4 | $159.93 | 12.501% | $179.9228 | $179.92 | $179.90 | $179.90 |
| Purchase #5 | $191.56 | 7.484% | $205.8964 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $226.98 | 4.215% | $236.5472 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $92.97 | 12.689% | $104.767 | $104.77 | $104.75 | $104.80 |
| 7 purchase totals = | $902.38 | $972.5954 | $972.60 | $972.55 | $972.60 | |