| 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 | $202.49 | 7.431% | $217.537 | $217.54 | $217.55 | $217.50 |
| Purchase #2 | $175.92 | 10.691% | $194.7276 | $194.73 | $194.75 | $194.70 |
| Purchase #3 | $24.99 | 3.547% | $25.8764 | $25.88 | $25.90 | $25.90 |
| Purchase #4 | $78.53 | 9.382% | $85.8977 | $85.90 | $85.90 | $85.90 |
| Purchase #5 | $28.84 | 3.593% | $29.8762 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $193.37 | 5.874% | $204.7286 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $76.53 | 11.728% | $85.5054 | $85.51 | $85.50 | $85.50 |
| 7 purchase totals = | $780.67 | $844.1489 | $844.17 | $844.25 | $844.10 | |