| 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 | $53.37 | 7.266% | $57.2479 | $57.25 | $57.25 | $57.20 |
| Purchase #2 | $166.53 | 5.795% | $176.1804 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $12.93 | 3.738% | $13.4133 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $224.80 | 11.659% | $251.0094 | $251.01 | $251.00 | $251.00 |
| Purchase #5 | $103.28 | 3.319% | $106.7079 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $67.28 | 6.769% | $71.8342 | $71.83 | $71.85 | $71.80 |
| Purchase #7 | $130.76 | 5.497% | $137.9479 | $137.95 | $137.95 | $137.90 |
| 7 purchase totals = | $758.95 | $814.3410 | $814.34 | $814.35 | $814.20 | |