| 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 | $53.27 | 12.245% | $59.7929 | $59.79 | $59.80 | $59.80 |
| Purchase #2 | $173.44 | 9.693% | $190.2515 | $190.25 | $190.25 | $190.30 |
| Purchase #3 | $140.87 | 10.115% | $155.119 | $155.12 | $155.10 | $155.10 |
| Purchase #4 | $149.96 | 9.227% | $163.7968 | $163.80 | $163.80 | $163.80 |
| Purchase #5 | $142.56 | 7.129% | $152.7231 | $152.72 | $152.70 | $152.70 |
| Purchase #6 | $92.36 | 10.817% | $102.3506 | $102.35 | $102.35 | $102.40 |
| Purchase #7 | $66.29 | 11.271% | $73.7615 | $73.76 | $73.75 | $73.80 |
| 7 purchase totals = | $818.75 | $897.7954 | $897.79 | $897.75 | $897.90 | |