| 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 | $30.43 | 11.430% | $33.9081 | $33.91 | $33.90 | $33.90 |
| Purchase #2 | $100.48 | 11.681% | $112.2171 | $112.22 | $112.20 | $112.20 |
| Purchase #3 | $182.27 | 13.634% | $207.1207 | $207.12 | $207.10 | $207.10 |
| Purchase #4 | $47.62 | 4.768% | $49.8905 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $186.67 | 5.736% | $197.3774 | $197.38 | $197.40 | $197.40 |
| Purchase #6 | $189.44 | 13.500% | $215.0144 | $215.01 | $215.00 | $215.00 |
| Purchase #7 | $76.76 | 5.548% | $81.0186 | $81.02 | $81.00 | $81.00 |
| 7 purchase totals = | $813.67 | $896.5468 | $896.55 | $896.50 | $896.50 | |