| 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 | $60.48 | 5.465% | $63.7852 | $63.79 | $63.80 | $63.80 |
| Purchase #2 | $173.91 | 6.862% | $185.8437 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $139.31 | 6.628% | $148.5435 | $148.54 | $148.55 | $148.50 |
| Purchase #4 | $115.73 | 8.213% | $125.2349 | $125.23 | $125.25 | $125.20 |
| Purchase #5 | $16.75 | 9.344% | $18.3151 | $18.32 | $18.30 | $18.30 |
| Purchase #6 | $176.77 | 4.610% | $184.9191 | $184.92 | $184.90 | $184.90 |
| Purchase #7 | $165.47 | 3.218% | $170.7948 | $170.79 | $170.80 | $170.80 |
| 7 purchase totals = | $848.42 | $897.4363 | $897.43 | $897.45 | $897.30 | |