| 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 | $65.46 | 9.805% | $71.8784 | $71.88 | $71.90 | $71.90 |
| Purchase #2 | $97.35 | 12.227% | $109.253 | $109.25 | $109.25 | $109.30 |
| Purchase #3 | $242.77 | 7.266% | $260.4097 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $28.48 | 7.521% | $30.622 | $30.62 | $30.60 | $30.60 |
| Purchase #5 | $77.87 | 4.209% | $81.1475 | $81.15 | $81.15 | $81.10 |
| Purchase #6 | $6.63 | 13.630% | $7.5337 | $7.53 | $7.55 | $7.50 |
| Purchase #7 | $43.67 | 11.621% | $48.7449 | $48.74 | $48.75 | $48.70 |
| 7 purchase totals = | $562.23 | $609.5892 | $609.58 | $609.60 | $609.50 | |