| 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 | $69.49 | 7.627% | $74.79 | $74.79 | $74.80 | $74.80 |
| Purchase #2 | $45.48 | 3.129% | $46.9031 | $46.90 | $46.90 | $46.90 |
| Purchase #3 | $100.50 | 8.204% | $108.745 | $108.75 | $108.75 | $108.70 |
| Purchase #4 | $45.66 | 8.148% | $49.3804 | $49.38 | $49.40 | $49.40 |
| Purchase #5 | $179.97 | 7.643% | $193.7251 | $193.73 | $193.75 | $193.70 |
| Purchase #6 | $41.93 | 3.819% | $43.5313 | $43.53 | $43.55 | $43.50 |
| Purchase #7 | $88.36 | 10.555% | $97.6864 | $97.69 | $97.70 | $97.70 |
| 7 purchase totals = | $571.39 | $614.7613 | $614.77 | $614.85 | $614.70 | |