| 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 | $28.68 | 6.319% | $30.4923 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $162.75 | 12.402% | $182.9343 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $180.64 | 6.646% | $192.6453 | $192.65 | $192.65 | $192.60 |
| Purchase #4 | $175.44 | 5.752% | $185.5313 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $164.78 | 9.782% | $180.8988 | $180.90 | $180.90 | $180.90 |
| Purchase #6 | $24.92 | 12.443% | $28.0208 | $28.02 | $28.00 | $28.00 |
| Purchase #7 | $94.75 | 3.867% | $98.414 | $98.41 | $98.40 | $98.40 |
| 7 purchase totals = | $831.96 | $898.9368 | $898.93 | $898.95 | $898.80 | |