| 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 | $28.26 | 7.204% | $30.2959 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $218.61 | 6.852% | $233.5892 | $233.59 | $233.60 | $233.60 |
| Purchase #3 | $108.54 | 5.228% | $114.2145 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $43.68 | 5.171% | $45.9387 | $45.94 | $45.95 | $45.90 |
| Purchase #5 | $42.28 | 9.412% | $46.2594 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $249.82 | 10.305% | $275.564 | $275.56 | $275.55 | $275.60 |
| Purchase #7 | $69.42 | 9.654% | $76.1218 | $76.12 | $76.10 | $76.10 |
| 7 purchase totals = | $760.61 | $821.9835 | $821.98 | $821.95 | $822.00 | |