| 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 | $129.79 | 13.716% | $147.592 | $147.59 | $147.60 | $147.60 |
| Purchase #2 | $61.47 | 9.554% | $67.3428 | $67.34 | $67.35 | $67.30 |
| Purchase #3 | $232.35 | 4.360% | $242.4805 | $242.48 | $242.50 | $242.50 |
| Purchase #4 | $92.86 | 7.583% | $99.9016 | $99.90 | $99.90 | $99.90 |
| Purchase #5 | $15.44 | 3.542% | $15.9869 | $15.99 | $16.00 | $16.00 |
| Purchase #6 | $97.49 | 5.302% | $102.6589 | $102.66 | $102.65 | $102.70 |
| Purchase #7 | $148.80 | 9.264% | $162.5848 | $162.58 | $162.60 | $162.60 |
| 7 purchase totals = | $778.20 | $838.5475 | $838.54 | $838.60 | $838.60 | |