| 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 | $87.74 | 10.859% | $97.2677 | $97.27 | $97.25 | $97.30 |
| Purchase #2 | $106.74 | 4.386% | $111.4216 | $111.42 | $111.40 | $111.40 |
| Purchase #3 | $168.83 | 8.577% | $183.3105 | $183.31 | $183.30 | $183.30 |
| Purchase #4 | $218.37 | 11.400% | $243.2642 | $243.26 | $243.25 | $243.30 |
| Purchase #5 | $22.53 | 3.137% | $23.2368 | $23.24 | $23.25 | $23.20 |
| Purchase #6 | $174.41 | 10.105% | $192.0341 | $192.03 | $192.05 | $192.00 |
| Purchase #7 | $40.48 | 4.829% | $42.4348 | $42.43 | $42.45 | $42.40 |
| 7 purchase totals = | $819.10 | $892.9697 | $892.96 | $892.95 | $892.90 | |