| 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 | $181.59 | 9.766% | $199.3241 | $199.32 | $199.30 | $199.30 |
| Purchase #2 | $29.55 | 3.541% | $30.5964 | $30.60 | $30.60 | $30.60 |
| Purchase #3 | $107.65 | 11.680% | $120.2235 | $120.22 | $120.20 | $120.20 |
| Purchase #4 | $68.68 | 4.701% | $71.9086 | $71.91 | $71.90 | $71.90 |
| Purchase #5 | $119.58 | 6.693% | $127.5835 | $127.58 | $127.60 | $127.60 |
| Purchase #6 | $55.50 | 4.342% | $57.9098 | $57.91 | $57.90 | $57.90 |
| Purchase #7 | $71.34 | 11.779% | $79.7431 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $633.89 | $687.2890 | $687.28 | $687.25 | $687.20 | |