| 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 | $71.69 | 3.651% | $74.3074 | $74.31 | $74.30 | $74.30 |
| Purchase #2 | $235.66 | 12.203% | $264.4176 | $264.42 | $264.40 | $264.40 |
| Purchase #3 | $27.63 | 8.813% | $30.065 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $149.77 | 4.381% | $156.3314 | $156.33 | $156.35 | $156.30 |
| Purchase #5 | $42.84 | 3.831% | $44.4812 | $44.48 | $44.50 | $44.50 |
| Purchase #6 | $107.77 | 8.812% | $117.2667 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $35.45 | 4.239% | $36.9527 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $670.81 | $723.8220 | $723.83 | $723.80 | $723.90 | |