| 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 | $59.45 | 7.448% | $63.8778 | $63.88 | $63.90 | $63.90 |
| Purchase #2 | $217.95 | 9.244% | $238.0973 | $238.10 | $238.10 | $238.10 |
| Purchase #3 | $36.57 | 11.441% | $40.754 | $40.75 | $40.75 | $40.80 |
| Purchase #4 | $131.40 | 9.544% | $143.9408 | $143.94 | $143.95 | $143.90 |
| Purchase #5 | $154.89 | 5.253% | $163.0264 | $163.03 | $163.05 | $163.00 |
| Purchase #6 | $33.43 | 4.498% | $34.9337 | $34.93 | $34.95 | $34.90 |
| Purchase #7 | $111.72 | 11.507% | $124.5756 | $124.58 | $124.60 | $124.60 |
| 7 purchase totals = | $745.41 | $809.2056 | $809.21 | $809.30 | $809.20 | |