| 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 | $66.44 | 4.295% | $69.2936 | $69.29 | $69.30 | $69.30 |
| Purchase #2 | $94.34 | 3.430% | $97.5759 | $97.58 | $97.60 | $97.60 |
| Purchase #3 | $201.81 | 9.314% | $220.6066 | $220.61 | $220.60 | $220.60 |
| Purchase #4 | $98.54 | 7.122% | $105.558 | $105.56 | $105.55 | $105.60 |
| Purchase #5 | $25.83 | 10.110% | $28.4414 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $186.43 | 7.481% | $200.3768 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $137.28 | 12.688% | $154.6981 | $154.70 | $154.70 | $154.70 |
| 7 purchase totals = | $810.67 | $876.5504 | $876.56 | $876.60 | $876.60 | |