| 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 | $63.49 | 3.126% | $65.4747 | $65.47 | $65.45 | $65.50 |
| Purchase #2 | $25.83 | 8.321% | $27.9793 | $27.98 | $28.00 | $28.00 |
| Purchase #3 | $24.82 | 3.838% | $25.7726 | $25.77 | $25.75 | $25.80 |
| Purchase #4 | $198.53 | 4.285% | $207.037 | $207.04 | $207.05 | $207.00 |
| Purchase #5 | $245.90 | 6.153% | $261.0302 | $261.03 | $261.05 | $261.00 |
| Purchase #6 | $188.68 | 7.449% | $202.7348 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $42.75 | 10.662% | $47.308 | $47.31 | $47.30 | $47.30 |
| 7 purchase totals = | $790.00 | $837.3366 | $837.33 | $837.35 | $837.30 | |