| 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 | $206.98 | 6.556% | $220.5496 | $220.55 | $220.55 | $220.50 |
| Purchase #2 | $198.48 | 11.764% | $221.8292 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $27.66 | 10.680% | $30.6141 | $30.61 | $30.60 | $30.60 |
| Purchase #4 | $7.83 | 6.804% | $8.3628 | $8.36 | $8.35 | $8.40 |
| Purchase #5 | $104.37 | 5.386% | $109.9914 | $109.99 | $110.00 | $110.00 |
| Purchase #6 | $95.91 | 9.491% | $105.0128 | $105.01 | $105.00 | $105.00 |
| Purchase #7 | $67.45 | 8.327% | $73.0666 | $73.07 | $73.05 | $73.10 |
| 7 purchase totals = | $708.68 | $769.4265 | $769.42 | $769.40 | $769.40 | |