| 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 | $39.37 | 10.779% | $43.6137 | $43.61 | $43.60 | $43.60 |
| Purchase #2 | $200.69 | 9.656% | $220.0686 | $220.07 | $220.05 | $220.10 |
| Purchase #3 | $100.37 | 12.449% | $112.8651 | $112.87 | $112.85 | $112.90 |
| Purchase #4 | $185.26 | 12.288% | $208.0247 | $208.02 | $208.00 | $208.00 |
| Purchase #5 | $81.27 | 5.746% | $85.9398 | $85.94 | $85.95 | $85.90 |
| Purchase #6 | $87.75 | 10.826% | $97.2498 | $97.25 | $97.25 | $97.20 |
| Purchase #7 | $118.49 | 9.190% | $129.3792 | $129.38 | $129.40 | $129.40 |
| 7 purchase totals = | $813.20 | $897.1409 | $897.14 | $897.10 | $897.10 | |