| 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 | $30.92 | 8.121% | $33.431 | $33.43 | $33.45 | $33.40 |
| Purchase #2 | $7.97 | 10.187% | $8.7819 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $16.92 | 3.714% | $17.5484 | $17.55 | $17.55 | $17.50 |
| Purchase #4 | $167.96 | 9.844% | $184.494 | $184.49 | $184.50 | $184.50 |
| Purchase #5 | $187.83 | 3.611% | $194.6125 | $194.61 | $194.60 | $194.60 |
| Purchase #6 | $95.72 | 4.671% | $100.1911 | $100.19 | $100.20 | $100.20 |
| Purchase #7 | $187.52 | 3.605% | $194.2801 | $194.28 | $194.30 | $194.30 |
| 7 purchase totals = | $694.84 | $733.3390 | $733.33 | $733.40 | $733.30 | |