| 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 | $84.28 | 4.543% | $88.1088 | $88.11 | $88.10 | $88.10 |
| Purchase #2 | $13.47 | 4.305% | $14.0499 | $14.05 | $14.05 | $14.00 |
| Purchase #3 | $225.74 | 3.866% | $234.4671 | $234.47 | $234.45 | $234.50 |
| Purchase #4 | $233.73 | 3.514% | $241.9433 | $241.94 | $241.95 | $241.90 |
| Purchase #5 | $82.99 | 7.866% | $89.518 | $89.52 | $89.50 | $89.50 |
| Purchase #6 | $83.32 | 6.492% | $88.7291 | $88.73 | $88.75 | $88.70 |
| Purchase #7 | $157.95 | 13.389% | $179.0979 | $179.10 | $179.10 | $179.10 |
| 7 purchase totals = | $881.48 | $935.9141 | $935.92 | $935.90 | $935.80 | |