| 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 | $42.68 | 8.702% | $46.394 | $46.39 | $46.40 | $46.40 |
| Purchase #2 | $23.25 | 6.628% | $24.791 | $24.79 | $24.80 | $24.80 |
| Purchase #3 | $190.37 | 9.656% | $208.7521 | $208.75 | $208.75 | $208.80 |
| Purchase #4 | $176.52 | 8.431% | $191.4024 | $191.40 | $191.40 | $191.40 |
| Purchase #5 | $173.80 | 13.723% | $197.6506 | $197.65 | $197.65 | $197.70 |
| Purchase #6 | $89.33 | 8.789% | $97.1812 | $97.18 | $97.20 | $97.20 |
| Purchase #7 | $201.26 | 10.837% | $223.0705 | $223.07 | $223.05 | $223.10 |
| 7 purchase totals = | $897.21 | $989.2418 | $989.23 | $989.25 | $989.40 | |