| 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 | $16.83 | 5.380% | $17.7355 | $17.74 | $17.75 | $17.70 |
| Purchase #2 | $188.40 | 6.680% | $200.9851 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $45.71 | 7.817% | $49.2832 | $49.28 | $49.30 | $49.30 |
| Purchase #4 | $219.79 | 5.372% | $231.5971 | $231.60 | $231.60 | $231.60 |
| Purchase #5 | $186.41 | 4.623% | $195.0277 | $195.03 | $195.05 | $195.00 |
| Purchase #6 | $142.97 | 10.577% | $158.0919 | $158.09 | $158.10 | $158.10 |
| Purchase #7 | $125.72 | 8.383% | $136.2591 | $136.26 | $136.25 | $136.30 |
| 7 purchase totals = | $925.83 | $988.9796 | $988.99 | $989.05 | $989.00 | |