| 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 | $28.93 | 4.805% | $30.3201 | $30.32 | $30.30 | $30.30 |
| Purchase #2 | $197.52 | 10.342% | $217.9475 | $217.95 | $217.95 | $217.90 |
| Purchase #3 | $179.77 | 10.219% | $198.1407 | $198.14 | $198.15 | $198.10 |
| Purchase #4 | $62.52 | 12.747% | $70.4894 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $214.78 | 5.465% | $226.5177 | $226.52 | $226.50 | $226.50 |
| Purchase #6 | $205.77 | 3.499% | $212.9699 | $212.97 | $212.95 | $213.00 |
| Purchase #7 | $180.30 | 5.657% | $190.4996 | $190.50 | $190.50 | $190.50 |
| 7 purchase totals = | $1,069.59 | $1,146.8849 | $1,146.89 | $1,146.85 | $1,146.80 | |