| 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 | $47.93 | 4.373% | $50.026 | $50.03 | $50.05 | $50.00 |
| Purchase #2 | $35.40 | 12.175% | $39.71 | $39.71 | $39.70 | $39.70 |
| Purchase #3 | $9.36 | 3.739% | $9.71 | $9.71 | $9.70 | $9.70 |
| Purchase #4 | $11.70 | 6.471% | $12.4571 | $12.46 | $12.45 | $12.50 |
| Purchase #5 | $138.41 | 3.503% | $143.2585 | $143.26 | $143.25 | $143.30 |
| Purchase #6 | $200.37 | 7.847% | $216.093 | $216.09 | $216.10 | $216.10 |
| Purchase #7 | $212.32 | 12.548% | $238.9619 | $238.96 | $238.95 | $239.00 |
| 7 purchase totals = | $655.49 | $710.2165 | $710.22 | $710.20 | $710.30 | |