| 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 | $65.46 | 8.270% | $70.8735 | $70.87 | $70.85 | $70.90 |
| Purchase #2 | $105.78 | 5.721% | $111.8317 | $111.83 | $111.85 | $111.80 |
| Purchase #3 | $187.38 | 5.638% | $197.9445 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $70.92 | 8.153% | $76.7021 | $76.70 | $76.70 | $76.70 |
| Purchase #5 | $145.95 | 5.583% | $154.0984 | $154.10 | $154.10 | $154.10 |
| Purchase #6 | $26.74 | 8.370% | $28.9781 | $28.98 | $29.00 | $29.00 |
| Purchase #7 | $174.35 | 8.406% | $189.0059 | $189.01 | $189.00 | $189.00 |
| 7 purchase totals = | $776.58 | $829.4342 | $829.43 | $829.45 | $829.40 | |