| 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 | $89.29 | 9.267% | $97.5645 | $97.56 | $97.55 | $97.60 |
| Purchase #2 | $14.53 | 8.208% | $15.7226 | $15.72 | $15.70 | $15.70 |
| Purchase #3 | $40.46 | 4.839% | $42.4179 | $42.42 | $42.40 | $42.40 |
| Purchase #4 | $27.91 | 8.824% | $30.3728 | $30.37 | $30.35 | $30.40 |
| Purchase #5 | $219.88 | 6.737% | $234.6933 | $234.69 | $234.70 | $234.70 |
| Purchase #6 | $95.41 | 8.231% | $103.2632 | $103.26 | $103.25 | $103.30 |
| Purchase #7 | $203.39 | 11.183% | $226.1351 | $226.14 | $226.15 | $226.10 |
| 7 purchase totals = | $690.87 | $750.1694 | $750.16 | $750.10 | $750.20 | |