| 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 | $86.37 | 12.655% | $97.3001 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $42.75 | 7.483% | $45.949 | $45.95 | $45.95 | $45.90 |
| Purchase #3 | $25.68 | 10.386% | $28.3471 | $28.35 | $28.35 | $28.30 |
| Purchase #4 | $88.85 | 5.231% | $93.4977 | $93.50 | $93.50 | $93.50 |
| Purchase #5 | $87.69 | 11.218% | $97.5271 | $97.53 | $97.55 | $97.50 |
| Purchase #6 | $56.96 | 9.586% | $62.4202 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $36.58 | 8.454% | $39.6725 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $424.88 | $464.7137 | $464.72 | $464.70 | $464.60 | |