| 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 | $60.98 | 13.505% | $69.2153 | $69.22 | $69.20 | $69.20 |
| Purchase #2 | $79.32 | 13.313% | $89.8799 | $89.88 | $89.90 | $89.90 |
| Purchase #3 | $25.74 | 3.289% | $26.5866 | $26.59 | $26.60 | $26.60 |
| Purchase #4 | $17.47 | 4.170% | $18.1985 | $18.20 | $18.20 | $18.20 |
| Purchase #5 | $160.50 | 11.762% | $179.378 | $179.38 | $179.40 | $179.40 |
| Purchase #6 | $232.50 | 4.513% | $242.9927 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $75.71 | 8.698% | $82.2953 | $82.30 | $82.30 | $82.30 |
| 7 purchase totals = | $652.22 | $708.5463 | $708.56 | $708.60 | $708.60 | |