| 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 | $198.58 | 4.795% | $208.1019 | $208.10 | $208.10 | $208.10 |
| Purchase #2 | $19.55 | 10.314% | $21.5664 | $21.57 | $21.55 | $21.60 |
| Purchase #3 | $65.89 | 13.749% | $74.9492 | $74.95 | $74.95 | $74.90 |
| Purchase #4 | $27.84 | 10.584% | $30.7866 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $107.33 | 6.520% | $114.3279 | $114.33 | $114.35 | $114.30 |
| Purchase #6 | $54.90 | 13.719% | $62.4317 | $62.43 | $62.45 | $62.40 |
| Purchase #7 | $184.88 | 7.796% | $199.2932 | $199.29 | $199.30 | $199.30 |
| 7 purchase totals = | $658.97 | $711.4569 | $711.46 | $711.50 | $711.40 | |