| 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 | $79.74 | 11.697% | $89.0672 | $89.07 | $89.05 | $89.10 |
| Purchase #2 | $35.34 | 13.252% | $40.0233 | $40.02 | $40.00 | $40.00 |
| Purchase #3 | $58.55 | 6.316% | $62.248 | $62.25 | $62.25 | $62.20 |
| Purchase #4 | $216.82 | 8.167% | $234.5277 | $234.53 | $234.55 | $234.50 |
| Purchase #5 | $131.60 | 3.501% | $136.2073 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $173.44 | 13.709% | $197.2169 | $197.22 | $197.20 | $197.20 |
| Purchase #7 | $30.43 | 13.340% | $34.4894 | $34.49 | $34.50 | $34.50 |
| 7 purchase totals = | $725.92 | $793.7798 | $793.79 | $793.75 | $793.70 | |