| 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 | $7.52 | 5.453% | $7.9301 | $7.93 | $7.95 | $7.90 |
| Purchase #2 | $25.70 | 3.700% | $26.6509 | $26.65 | $26.65 | $26.70 |
| Purchase #3 | $111.49 | 7.490% | $119.8406 | $119.84 | $119.85 | $119.80 |
| Purchase #4 | $66.36 | 11.291% | $73.8527 | $73.85 | $73.85 | $73.90 |
| Purchase #5 | $54.56 | 12.491% | $61.3751 | $61.38 | $61.40 | $61.40 |
| Purchase #6 | $17.91 | 5.490% | $18.8933 | $18.89 | $18.90 | $18.90 |
| Purchase #7 | $70.58 | 7.381% | $75.7895 | $75.79 | $75.80 | $75.80 |
| 7 purchase totals = | $354.12 | $384.3322 | $384.33 | $384.40 | $384.40 | |