| 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 | $34.44 | 4.656% | $36.0435 | $36.04 | $36.05 | $36.00 |
| Purchase #2 | $126.83 | 5.456% | $133.7498 | $133.75 | $133.75 | $133.70 |
| Purchase #3 | $192.45 | 11.851% | $215.2572 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $248.42 | 4.163% | $258.7617 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $141.84 | 8.681% | $154.1531 | $154.15 | $154.15 | $154.20 |
| Purchase #6 | $55.82 | 13.526% | $63.3702 | $63.37 | $63.35 | $63.40 |
| Purchase #7 | $117.41 | 4.786% | $123.0292 | $123.03 | $123.05 | $123.00 |
| 7 purchase totals = | $917.21 | $984.3647 | $984.36 | $984.35 | $984.40 | |