| 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 | $49.97 | 11.734% | $55.8335 | $55.83 | $55.85 | $55.80 |
| Purchase #2 | $25.38 | 3.412% | $26.246 | $26.25 | $26.25 | $26.20 |
| Purchase #3 | $79.26 | 9.528% | $86.8119 | $86.81 | $86.80 | $86.80 |
| Purchase #4 | $59.68 | 5.800% | $63.1414 | $63.14 | $63.15 | $63.10 |
| Purchase #5 | $13.33 | 11.779% | $14.9001 | $14.90 | $14.90 | $14.90 |
| Purchase #6 | $33.26 | 13.673% | $37.8076 | $37.81 | $37.80 | $37.80 |
| Purchase #7 | $33.67 | 12.381% | $37.8387 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $294.55 | $322.5792 | $322.58 | $322.60 | $322.40 | |