| 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 | $63.66 | 3.645% | $65.9804 | $65.98 | $66.00 | $66.00 |
| Purchase #2 | $60.41 | 10.310% | $66.6383 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $26.31 | 11.117% | $29.2349 | $29.23 | $29.25 | $29.20 |
| Purchase #4 | $85.99 | 7.245% | $92.22 | $92.22 | $92.20 | $92.20 |
| Purchase #5 | $80.76 | 10.305% | $89.0823 | $89.08 | $89.10 | $89.10 |
| Purchase #6 | $217.87 | 4.645% | $227.9901 | $227.99 | $228.00 | $228.00 |
| Purchase #7 | $110.47 | 10.871% | $122.4792 | $122.48 | $122.50 | $122.50 |
| 7 purchase totals = | $645.47 | $693.6252 | $693.62 | $693.70 | $693.60 | |