| 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 | $78.56 | 4.304% | $81.9412 | $81.94 | $81.95 | $81.90 |
| Purchase #2 | $159.50 | 4.105% | $166.0475 | $166.05 | $166.05 | $166.00 |
| Purchase #3 | $122.33 | 7.500% | $131.5048 | $131.50 | $131.50 | $131.50 |
| Purchase #4 | $59.81 | 9.389% | $65.4256 | $65.43 | $65.45 | $65.40 |
| Purchase #5 | $179.99 | 9.570% | $197.215 | $197.22 | $197.20 | $197.20 |
| Purchase #6 | $170.96 | 3.557% | $177.041 | $177.04 | $177.05 | $177.00 |
| Purchase #7 | $158.62 | 5.574% | $167.4615 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $929.77 | $986.6366 | $986.64 | $986.65 | $986.50 | |