| 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 | $189.44 | 5.767% | $200.365 | $200.37 | $200.35 | $200.40 |
| Purchase #2 | $83.61 | 6.469% | $89.0187 | $89.02 | $89.00 | $89.00 |
| Purchase #3 | $80.78 | 4.811% | $84.6663 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $125.83 | 10.124% | $138.569 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $23.92 | 10.420% | $26.4125 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $248.44 | 7.455% | $266.9612 | $266.96 | $266.95 | $267.00 |
| Purchase #7 | $62.52 | 5.310% | $65.8398 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $814.54 | $871.8325 | $871.84 | $871.75 | $871.90 | |