| 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 | $5.92 | 5.110% | $6.2225 | $6.22 | $6.20 | $6.20 |
| Purchase #2 | $104.69 | 4.866% | $109.7842 | $109.78 | $109.80 | $109.80 |
| Purchase #3 | $167.50 | 5.740% | $177.1145 | $177.11 | $177.10 | $177.10 |
| Purchase #4 | $56.49 | 9.407% | $61.804 | $61.80 | $61.80 | $61.80 |
| Purchase #5 | $137.94 | 4.669% | $144.3804 | $144.38 | $144.40 | $144.40 |
| Purchase #6 | $222.29 | 12.761% | $250.6564 | $250.66 | $250.65 | $250.70 |
| Purchase #7 | $50.77 | 12.295% | $57.0122 | $57.01 | $57.00 | $57.00 |
| 7 purchase totals = | $745.60 | $806.9742 | $806.96 | $806.95 | $807.00 | |