| 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 | $38.47 | 9.107% | $41.9735 | $41.97 | $41.95 | $42.00 |
| Purchase #2 | $16.82 | 5.388% | $17.7263 | $17.73 | $17.75 | $17.70 |
| Purchase #3 | $225.99 | 6.584% | $240.8692 | $240.87 | $240.85 | $240.90 |
| Purchase #4 | $199.97 | 3.468% | $206.905 | $206.91 | $206.90 | $206.90 |
| Purchase #5 | $90.72 | 7.547% | $97.5666 | $97.57 | $97.55 | $97.60 |
| Purchase #6 | $111.50 | 3.812% | $115.7504 | $115.75 | $115.75 | $115.80 |
| Purchase #7 | $15.65 | 13.110% | $17.7017 | $17.70 | $17.70 | $17.70 |
| 7 purchase totals = | $699.12 | $738.4927 | $738.50 | $738.45 | $738.60 | |