| 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 | $93.46 | 4.629% | $97.7863 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $65.98 | 3.483% | $68.2781 | $68.28 | $68.30 | $68.30 |
| Purchase #3 | $30.54 | 4.515% | $31.9189 | $31.92 | $31.90 | $31.90 |
| Purchase #4 | $27.84 | 8.126% | $30.1023 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $194.45 | 5.864% | $205.8525 | $205.85 | $205.85 | $205.90 |
| Purchase #6 | $187.97 | 11.496% | $209.579 | $209.58 | $209.60 | $209.60 |
| Purchase #7 | $190.69 | 8.853% | $207.5718 | $207.57 | $207.55 | $207.60 |
| 7 purchase totals = | $790.93 | $851.0889 | $851.09 | $851.10 | $851.20 | |