| 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 | $25.58 | 4.458% | $26.7204 | $26.72 | $26.70 | $26.70 |
| Purchase #2 | $11.31 | 13.457% | $12.832 | $12.83 | $12.85 | $12.80 |
| Purchase #3 | $78.90 | 10.838% | $87.4512 | $87.45 | $87.45 | $87.50 |
| Purchase #4 | $188.69 | 10.129% | $207.8024 | $207.80 | $207.80 | $207.80 |
| Purchase #5 | $23.43 | 10.704% | $25.9379 | $25.94 | $25.95 | $25.90 |
| Purchase #6 | $151.94 | 8.728% | $165.2013 | $165.20 | $165.20 | $165.20 |
| Purchase #7 | $97.52 | 6.183% | $103.5497 | $103.55 | $103.55 | $103.50 |
| 7 purchase totals = | $577.37 | $629.4949 | $629.49 | $629.50 | $629.40 | |