| 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 | $30.88 | 6.415% | $32.861 | $32.86 | $32.85 | $32.90 |
| Purchase #2 | $74.37 | 13.132% | $84.1363 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $136.45 | 12.770% | $153.8747 | $153.87 | $153.85 | $153.90 |
| Purchase #4 | $129.96 | 13.264% | $147.1979 | $147.20 | $147.20 | $147.20 |
| Purchase #5 | $60.61 | 11.317% | $67.4692 | $67.47 | $67.45 | $67.50 |
| Purchase #6 | $151.31 | 9.297% | $165.3773 | $165.38 | $165.40 | $165.40 |
| Purchase #7 | $145.83 | 13.811% | $165.9706 | $165.97 | $165.95 | $166.00 |
| 7 purchase totals = | $729.41 | $816.8870 | $816.89 | $816.85 | $817.00 | |