| 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 | $17.46 | 13.521% | $19.8208 | $19.82 | $19.80 | $19.80 |
| Purchase #2 | $235.68 | 9.455% | $257.9635 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $82.58 | 3.320% | $85.3217 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $139.40 | 5.277% | $146.7561 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $164.96 | 10.626% | $182.4886 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $25.48 | 5.410% | $26.8585 | $26.86 | $26.85 | $26.90 |
| Purchase #7 | $174.82 | 4.648% | $182.9456 | $182.95 | $182.95 | $182.90 |
| 7 purchase totals = | $840.38 | $902.1548 | $902.16 | $902.10 | $902.20 | |