| 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 | $11.31 | 6.275% | $12.0197 | $12.02 | $12.00 | $12.00 |
| Purchase #2 | $92.87 | 13.540% | $105.4446 | $105.44 | $105.45 | $105.40 |
| Purchase #3 | $160.49 | 4.341% | $167.4569 | $167.46 | $167.45 | $167.50 |
| Purchase #4 | $79.33 | 11.176% | $88.1959 | $88.20 | $88.20 | $88.20 |
| Purchase #5 | $150.61 | 8.230% | $163.0052 | $163.01 | $163.00 | $163.00 |
| Purchase #6 | $110.37 | 5.495% | $116.4348 | $116.43 | $116.45 | $116.40 |
| Purchase #7 | $183.57 | 6.820% | $196.0895 | $196.09 | $196.10 | $196.10 |
| 7 purchase totals = | $788.55 | $848.6466 | $848.65 | $848.65 | $848.60 | |