| 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 | $38.48 | 7.659% | $41.4272 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $49.78 | 8.637% | $54.0795 | $54.08 | $54.10 | $54.10 |
| Purchase #3 | $41.80 | 4.638% | $43.7387 | $43.74 | $43.75 | $43.70 |
| Purchase #4 | $188.51 | 10.530% | $208.3601 | $208.36 | $208.35 | $208.40 |
| Purchase #5 | $38.55 | 4.373% | $40.2358 | $40.24 | $40.25 | $40.20 |
| Purchase #6 | $133.33 | 3.471% | $137.9579 | $137.96 | $137.95 | $138.00 |
| Purchase #7 | $92.75 | 5.379% | $97.739 | $97.74 | $97.75 | $97.70 |
| 7 purchase totals = | $583.20 | $623.5382 | $623.55 | $623.60 | $623.50 | |