| 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 | $78.80 | 12.121% | $88.3513 | $88.35 | $88.35 | $88.40 |
| Purchase #2 | $72.57 | 3.349% | $75.0004 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $155.80 | 8.544% | $169.1116 | $169.11 | $169.10 | $169.10 |
| Purchase #4 | $186.77 | 9.728% | $204.939 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $10.73 | 10.862% | $11.8955 | $11.90 | $11.90 | $11.90 |
| Purchase #6 | $10.45 | 6.655% | $11.1454 | $11.15 | $11.15 | $11.10 |
| Purchase #7 | $83.95 | 12.478% | $94.4253 | $94.43 | $94.45 | $94.40 |
| 7 purchase totals = | $599.07 | $654.8685 | $654.88 | $654.90 | $654.80 | |