| 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 | $58.69 | 10.308% | $64.7398 | $64.74 | $64.75 | $64.70 |
| Purchase #2 | $164.71 | 7.589% | $177.2098 | $177.21 | $177.20 | $177.20 |
| Purchase #3 | $113.74 | 7.695% | $122.4923 | $122.49 | $122.50 | $122.50 |
| Purchase #4 | $53.65 | 5.773% | $56.7472 | $56.75 | $56.75 | $56.70 |
| Purchase #5 | $21.44 | 7.629% | $23.0757 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $157.72 | 12.381% | $177.2473 | $177.25 | $177.25 | $177.20 |
| Purchase #7 | $200.75 | 3.798% | $208.3745 | $208.37 | $208.35 | $208.40 |
| 7 purchase totals = | $770.70 | $829.8866 | $829.89 | $829.90 | $829.80 | |