| 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 | $85.27 | 8.689% | $92.6791 | $92.68 | $92.70 | $92.70 |
| Purchase #2 | $207.35 | 7.787% | $223.4963 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $127.89 | 6.575% | $136.2988 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $158.34 | 11.263% | $176.1738 | $176.17 | $176.15 | $176.20 |
| Purchase #5 | $38.91 | 4.515% | $40.6668 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $214.64 | 7.702% | $231.1716 | $231.17 | $231.15 | $231.20 |
| Purchase #7 | $5.44 | 8.252% | $5.8889 | $5.89 | $5.90 | $5.90 |
| 7 purchase totals = | $837.84 | $906.3753 | $906.38 | $906.35 | $906.50 | |