| 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 | $30.44 | 11.769% | $34.0225 | $34.02 | $34.00 | $34.00 |
| Purchase #2 | $72.74 | 13.698% | $82.7039 | $82.70 | $82.70 | $82.70 |
| Purchase #3 | $45.61 | 9.185% | $49.7993 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $152.33 | 10.308% | $168.0322 | $168.03 | $168.05 | $168.00 |
| Purchase #5 | $193.36 | 3.242% | $199.6287 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $99.34 | 5.436% | $104.7401 | $104.74 | $104.75 | $104.70 |
| Purchase #7 | $79.76 | 7.174% | $85.482 | $85.48 | $85.50 | $85.50 |
| 7 purchase totals = | $673.58 | $724.4087 | $724.40 | $724.45 | $724.30 | |