| 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 | $40.41 | 8.649% | $43.9051 | $43.91 | $43.90 | $43.90 |
| Purchase #2 | $36.95 | 4.236% | $38.5152 | $38.52 | $38.50 | $38.50 |
| Purchase #3 | $199.46 | 8.551% | $216.5158 | $216.52 | $216.50 | $216.50 |
| Purchase #4 | $56.96 | 5.667% | $60.1879 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $170.41 | 3.807% | $176.8975 | $176.90 | $176.90 | $176.90 |
| Purchase #6 | $86.60 | 12.200% | $97.1652 | $97.17 | $97.15 | $97.20 |
| Purchase #7 | $23.89 | 4.595% | $24.9877 | $24.99 | $25.00 | $25.00 |
| 7 purchase totals = | $614.68 | $658.1744 | $658.20 | $658.15 | $658.20 | |