| 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 | $12.65 | 7.107% | $13.549 | $13.55 | $13.55 | $13.50 |
| Purchase #2 | $151.81 | 5.296% | $159.8499 | $159.85 | $159.85 | $159.80 |
| Purchase #3 | $221.59 | 6.127% | $235.1668 | $235.17 | $235.15 | $235.20 |
| Purchase #4 | $88.33 | 13.239% | $100.024 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $225.85 | 11.680% | $252.2293 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $93.85 | 8.645% | $101.9633 | $101.96 | $101.95 | $102.00 |
| Purchase #7 | $81.44 | 8.187% | $88.1075 | $88.11 | $88.10 | $88.10 |
| 7 purchase totals = | $875.52 | $950.8898 | $950.89 | $950.85 | $950.80 | |