| 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 | $94.64 | 6.348% | $100.6477 | $100.65 | $100.65 | $100.60 |
| Purchase #2 | $15.28 | 6.110% | $16.2136 | $16.21 | $16.20 | $16.20 |
| Purchase #3 | $139.32 | 7.421% | $149.6589 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $111.75 | 13.528% | $126.8675 | $126.87 | $126.85 | $126.90 |
| Purchase #5 | $191.68 | 8.544% | $208.0571 | $208.06 | $208.05 | $208.10 |
| Purchase #6 | $9.97 | 8.657% | $10.8331 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $11.68 | 3.828% | $12.1271 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $574.32 | $624.4050 | $624.41 | $624.40 | $624.40 | |