| 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 | $44.97 | 4.721% | $47.093 | $47.09 | $47.10 | $47.10 |
| Purchase #2 | $161.90 | 7.670% | $174.3177 | $174.32 | $174.30 | $174.30 |
| Purchase #3 | $160.77 | 4.464% | $167.9468 | $167.95 | $167.95 | $167.90 |
| Purchase #4 | $40.46 | 7.204% | $43.3747 | $43.37 | $43.35 | $43.40 |
| Purchase #5 | $237.61 | 10.215% | $261.8819 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $84.62 | 12.130% | $94.8844 | $94.88 | $94.90 | $94.90 |
| Purchase #7 | $80.30 | 9.473% | $87.9068 | $87.91 | $87.90 | $87.90 |
| 7 purchase totals = | $810.63 | $877.4053 | $877.40 | $877.40 | $877.40 | |