| 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 | $54.69 | 5.310% | $57.594 | $57.59 | $57.60 | $57.60 |
| Purchase #2 | $207.26 | 8.189% | $224.2325 | $224.23 | $224.25 | $224.20 |
| Purchase #3 | $196.76 | 9.619% | $215.6863 | $215.69 | $215.70 | $215.70 |
| Purchase #4 | $210.98 | 11.122% | $234.4452 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $35.39 | 5.584% | $37.3662 | $37.37 | $37.35 | $37.40 |
| Purchase #6 | $90.54 | 8.438% | $98.1798 | $98.18 | $98.20 | $98.20 |
| Purchase #7 | $198.97 | 3.243% | $205.4226 | $205.42 | $205.40 | $205.40 |
| 7 purchase totals = | $994.59 | $1,072.9266 | $1,072.93 | $1,072.95 | $1,072.90 | |