| 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 | $68.44 | 10.151% | $75.3873 | $75.39 | $75.40 | $75.40 |
| Purchase #2 | $75.75 | 11.462% | $84.4325 | $84.43 | $84.45 | $84.40 |
| Purchase #3 | $69.72 | 7.145% | $74.7015 | $74.70 | $74.70 | $74.70 |
| Purchase #4 | $194.94 | 10.789% | $215.9721 | $215.97 | $215.95 | $216.00 |
| Purchase #5 | $146.33 | 13.864% | $166.6172 | $166.62 | $166.60 | $166.60 |
| Purchase #6 | $154.81 | 7.499% | $166.4192 | $166.42 | $166.40 | $166.40 |
| Purchase #7 | $24.32 | 10.836% | $26.9553 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $734.31 | $810.4851 | $810.49 | $810.45 | $810.50 | |