| 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 | $53.80 | 7.637% | $57.9087 | $57.91 | $57.90 | $57.90 |
| Purchase #2 | $99.53 | 9.719% | $109.2033 | $109.20 | $109.20 | $109.20 |
| Purchase #3 | $39.83 | 3.109% | $41.0683 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $58.61 | 7.113% | $62.7789 | $62.78 | $62.80 | $62.80 |
| Purchase #5 | $103.60 | 11.381% | $115.3907 | $115.39 | $115.40 | $115.40 |
| Purchase #6 | $208.33 | 8.568% | $226.1797 | $226.18 | $226.20 | $226.20 |
| Purchase #7 | $242.35 | 13.322% | $274.6359 | $274.64 | $274.65 | $274.60 |
| 7 purchase totals = | $806.05 | $887.1655 | $887.17 | $887.20 | $887.20 | |