| 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 | $16.51 | 13.166% | $18.6837 | $18.68 | $18.70 | $18.70 |
| Purchase #2 | $185.28 | 11.857% | $207.2486 | $207.25 | $207.25 | $207.20 |
| Purchase #3 | $77.46 | 13.327% | $87.7831 | $87.78 | $87.80 | $87.80 |
| Purchase #4 | $209.94 | 12.849% | $236.9152 | $236.92 | $236.90 | $236.90 |
| Purchase #5 | $134.33 | 6.256% | $142.7337 | $142.73 | $142.75 | $142.70 |
| Purchase #6 | $233.83 | 11.254% | $260.1452 | $260.15 | $260.15 | $260.10 |
| Purchase #7 | $38.78 | 6.592% | $41.3364 | $41.34 | $41.35 | $41.30 |
| 7 purchase totals = | $896.13 | $994.8459 | $994.85 | $994.90 | $994.70 | |