| 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 | $109.68 | 12.648% | $123.5523 | $123.55 | $123.55 | $123.60 |
| Purchase #2 | $15.72 | 3.191% | $16.2216 | $16.22 | $16.20 | $16.20 |
| Purchase #3 | $75.44 | 11.144% | $83.847 | $83.85 | $83.85 | $83.80 |
| Purchase #4 | $19.86 | 8.448% | $21.5378 | $21.54 | $21.55 | $21.50 |
| Purchase #5 | $120.64 | 4.712% | $126.3246 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $124.98 | 10.294% | $137.8454 | $137.85 | $137.85 | $137.80 |
| Purchase #7 | $214.80 | 9.175% | $234.5079 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $681.12 | $743.8366 | $743.84 | $743.80 | $743.70 | |