| 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 | $24.92 | 9.772% | $27.3552 | $27.36 | $27.35 | $27.40 |
| Purchase #2 | $193.68 | 10.694% | $214.3921 | $214.39 | $214.40 | $214.40 |
| Purchase #3 | $48.81 | 6.744% | $52.1017 | $52.10 | $52.10 | $52.10 |
| Purchase #4 | $101.30 | 7.429% | $108.8256 | $108.83 | $108.85 | $108.80 |
| Purchase #5 | $106.32 | 7.205% | $113.9804 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $62.33 | 6.453% | $66.3522 | $66.35 | $66.35 | $66.40 |
| Purchase #7 | $66.45 | 13.301% | $75.2885 | $75.29 | $75.30 | $75.30 |
| 7 purchase totals = | $603.81 | $658.2957 | $658.30 | $658.35 | $658.40 | |