| 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 | $67.80 | 10.123% | $74.6634 | $74.66 | $74.65 | $74.70 |
| Purchase #2 | $118.51 | 9.145% | $129.3477 | $129.35 | $129.35 | $129.30 |
| Purchase #3 | $73.73 | 5.829% | $78.0277 | $78.03 | $78.05 | $78.00 |
| Purchase #4 | $124.27 | 7.727% | $133.8723 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $15.62 | 3.529% | $16.1712 | $16.17 | $16.15 | $16.20 |
| Purchase #6 | $45.86 | 8.591% | $49.7998 | $49.80 | $49.80 | $49.80 |
| Purchase #7 | $89.54 | 8.405% | $97.0658 | $97.07 | $97.05 | $97.10 |
| 7 purchase totals = | $535.33 | $578.9479 | $578.95 | $578.90 | $579.00 | |