| 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 | $23.73 | 9.210% | $25.9155 | $25.92 | $25.90 | $25.90 |
| Purchase #2 | $160.64 | 5.449% | $169.3933 | $169.39 | $169.40 | $169.40 |
| Purchase #3 | $231.90 | 10.822% | $256.9962 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $57.43 | 12.585% | $64.6576 | $64.66 | $64.65 | $64.70 |
| Purchase #5 | $22.95 | 12.571% | $25.835 | $25.84 | $25.85 | $25.80 |
| Purchase #6 | $238.46 | 9.847% | $261.9412 | $261.94 | $261.95 | $261.90 |
| Purchase #7 | $112.27 | 8.584% | $121.9073 | $121.91 | $121.90 | $121.90 |
| 7 purchase totals = | $847.38 | $926.6461 | $926.66 | $926.65 | $926.60 | |