| 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 | $13.49 | 11.376% | $15.0246 | $15.02 | $15.00 | $15.00 |
| Purchase #2 | $201.94 | 13.450% | $229.1009 | $229.10 | $229.10 | $229.10 |
| Purchase #3 | $14.66 | 3.616% | $15.1901 | $15.19 | $15.20 | $15.20 |
| Purchase #4 | $174.27 | 4.620% | $182.3213 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $129.68 | 9.161% | $141.56 | $141.56 | $141.55 | $141.60 |
| Purchase #6 | $223.34 | 3.711% | $231.6281 | $231.63 | $231.65 | $231.60 |
| Purchase #7 | $97.72 | 7.147% | $104.704 | $104.70 | $104.70 | $104.70 |
| 7 purchase totals = | $855.10 | $919.5290 | $919.52 | $919.50 | $919.50 | |