| 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 | $60.82 | 12.173% | $68.2236 | $68.22 | $68.20 | $68.20 |
| Purchase #2 | $6.40 | 12.526% | $7.2017 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $86.43 | 12.250% | $97.0177 | $97.02 | $97.00 | $97.00 |
| Purchase #4 | $104.86 | 4.486% | $109.564 | $109.56 | $109.55 | $109.60 |
| Purchase #5 | $77.71 | 5.573% | $82.0408 | $82.04 | $82.05 | $82.00 |
| Purchase #6 | $114.78 | 12.597% | $129.2388 | $129.24 | $129.25 | $129.20 |
| Purchase #7 | $42.92 | 11.504% | $47.8575 | $47.86 | $47.85 | $47.90 |
| 7 purchase totals = | $493.92 | $541.1441 | $541.14 | $541.10 | $541.10 | |