| 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 | $201.78 | 5.611% | $213.1019 | $213.10 | $213.10 | $213.10 |
| Purchase #2 | $65.56 | 8.126% | $70.8874 | $70.89 | $70.90 | $70.90 |
| Purchase #3 | $142.92 | 5.730% | $151.1093 | $151.11 | $151.10 | $151.10 |
| Purchase #4 | $115.40 | 5.680% | $121.9547 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $17.88 | 4.505% | $18.6855 | $18.69 | $18.70 | $18.70 |
| Purchase #6 | $103.96 | 12.688% | $117.1504 | $117.15 | $117.15 | $117.20 |
| Purchase #7 | $59.93 | 10.784% | $66.3929 | $66.39 | $66.40 | $66.40 |
| 7 purchase totals = | $707.43 | $759.2821 | $759.28 | $759.30 | $759.40 | |