| 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 | $37.60 | 4.736% | $39.3807 | $39.38 | $39.40 | $39.40 |
| Purchase #2 | $214.49 | 5.463% | $226.2076 | $226.21 | $226.20 | $226.20 |
| Purchase #3 | $6.69 | 10.240% | $7.3751 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $44.41 | 3.158% | $45.8125 | $45.81 | $45.80 | $45.80 |
| Purchase #5 | $250.40 | 9.839% | $275.0369 | $275.04 | $275.05 | $275.00 |
| Purchase #6 | $176.63 | 10.508% | $195.1903 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $127.45 | 5.600% | $134.5872 | $134.59 | $134.60 | $134.60 |
| 7 purchase totals = | $857.67 | $923.5903 | $923.60 | $923.65 | $923.60 | |