| 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 | $25.60 | 13.349% | $29.0173 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $162.96 | 3.733% | $169.0433 | $169.04 | $169.05 | $169.00 |
| Purchase #3 | $249.51 | 9.693% | $273.695 | $273.70 | $273.70 | $273.70 |
| Purchase #4 | $132.64 | 3.257% | $136.9601 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $17.75 | 9.172% | $19.378 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $68.40 | 7.743% | $73.6962 | $73.70 | $73.70 | $73.70 |
| Purchase #7 | $158.57 | 11.721% | $177.156 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $815.43 | $878.9459 | $878.96 | $878.95 | $879.00 | |