| 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 | $43.84 | 8.220% | $47.4436 | $47.44 | $47.45 | $47.40 |
| Purchase #2 | $24.37 | 5.523% | $25.716 | $25.72 | $25.70 | $25.70 |
| Purchase #3 | $134.85 | 12.850% | $152.1782 | $152.18 | $152.20 | $152.20 |
| Purchase #4 | $67.99 | 8.619% | $73.8501 | $73.85 | $73.85 | $73.90 |
| Purchase #5 | $150.29 | 12.471% | $169.0327 | $169.03 | $169.05 | $169.00 |
| Purchase #6 | $108.85 | 12.296% | $122.2342 | $122.23 | $122.25 | $122.20 |
| Purchase #7 | $245.80 | 9.210% | $268.4382 | $268.44 | $268.45 | $268.40 |
| 7 purchase totals = | $775.99 | $858.8930 | $858.89 | $858.95 | $858.80 | |