| 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 | $95.96 | 10.535% | $106.0694 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $32.30 | 5.715% | $34.1459 | $34.15 | $34.15 | $34.10 |
| Purchase #3 | $137.62 | 11.363% | $153.2578 | $153.26 | $153.25 | $153.30 |
| Purchase #4 | $172.78 | 9.144% | $188.579 | $188.58 | $188.60 | $188.60 |
| Purchase #5 | $245.27 | 7.799% | $264.3986 | $264.40 | $264.40 | $264.40 |
| Purchase #6 | $152.46 | 10.839% | $168.9851 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $12.97 | 11.833% | $14.5047 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $849.36 | $929.9405 | $929.95 | $929.95 | $930.00 | |