| 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 | $98.41 | 3.533% | $101.8868 | $101.89 | $101.90 | $101.90 |
| Purchase #2 | $78.36 | 9.502% | $85.8058 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $15.98 | 9.239% | $17.4564 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $241.30 | 11.353% | $268.6948 | $268.69 | $268.70 | $268.70 |
| Purchase #5 | $149.36 | 11.834% | $167.0353 | $167.04 | $167.05 | $167.00 |
| Purchase #6 | $52.82 | 9.420% | $57.7956 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $208.64 | 13.323% | $236.4371 | $236.44 | $236.45 | $236.40 |
| 7 purchase totals = | $844.87 | $935.1118 | $935.13 | $935.15 | $935.10 | |