| 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 | $42.76 | 5.545% | $45.131 | $45.13 | $45.15 | $45.10 |
| Purchase #2 | $83.47 | 13.438% | $94.6867 | $94.69 | $94.70 | $94.70 |
| Purchase #3 | $156.79 | 9.349% | $171.4483 | $171.45 | $171.45 | $171.40 |
| Purchase #4 | $47.31 | 3.637% | $49.0307 | $49.03 | $49.05 | $49.00 |
| Purchase #5 | $56.56 | 12.873% | $63.841 | $63.84 | $63.85 | $63.80 |
| Purchase #6 | $224.80 | 5.133% | $236.339 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $99.46 | 9.776% | $109.1832 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $711.15 | $769.6599 | $769.66 | $769.75 | $769.50 | |