| 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 | $85.58 | 3.503% | $88.5779 | $88.58 | $88.60 | $88.60 |
| Purchase #2 | $46.69 | 9.462% | $51.1078 | $51.11 | $51.10 | $51.10 |
| Purchase #3 | $89.42 | 3.449% | $92.5041 | $92.50 | $92.50 | $92.50 |
| Purchase #4 | $78.45 | 11.424% | $87.4121 | $87.41 | $87.40 | $87.40 |
| Purchase #5 | $196.32 | 9.607% | $215.1805 | $215.18 | $215.20 | $215.20 |
| Purchase #6 | $22.46 | 6.762% | $23.9787 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $128.70 | 9.118% | $140.4349 | $140.43 | $140.45 | $140.40 |
| 7 purchase totals = | $647.62 | $699.1960 | $699.19 | $699.25 | $699.20 | |