| 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 | $20.49 | 9.620% | $22.4611 | $22.46 | $22.45 | $22.50 |
| Purchase #2 | $65.39 | 3.332% | $67.5688 | $67.57 | $67.55 | $67.60 |
| Purchase #3 | $193.69 | 7.237% | $207.7073 | $207.71 | $207.70 | $207.70 |
| Purchase #4 | $198.43 | 3.302% | $204.9822 | $204.98 | $205.00 | $205.00 |
| Purchase #5 | $213.55 | 13.779% | $242.9751 | $242.98 | $243.00 | $243.00 |
| Purchase #6 | $6.53 | 4.820% | $6.8447 | $6.84 | $6.85 | $6.80 |
| Purchase #7 | $167.35 | 5.428% | $176.4338 | $176.43 | $176.45 | $176.40 |
| 7 purchase totals = | $865.43 | $928.9730 | $928.97 | $929.00 | $929.00 | |