| 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 | 7.806% | $14.543 | $14.54 | $14.55 | $14.50 |
| Purchase #2 | $14.92 | 11.373% | $16.6169 | $16.62 | $16.60 | $16.60 |
| Purchase #3 | $112.49 | 8.645% | $122.2148 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $227.39 | 6.277% | $241.6633 | $241.66 | $241.65 | $241.70 |
| Purchase #5 | $228.70 | 9.393% | $250.1818 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $87.79 | 10.735% | $97.2143 | $97.21 | $97.20 | $97.20 |
| Purchase #7 | $61.64 | 8.334% | $66.7771 | $66.78 | $66.80 | $66.80 |
| 7 purchase totals = | $746.42 | $809.2112 | $809.20 | $809.20 | $809.20 | |