| 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 | $27.79 | 10.411% | $30.6832 | $30.68 | $30.70 | $30.70 |
| Purchase #2 | $247.73 | 5.845% | $262.2098 | $262.21 | $262.20 | $262.20 |
| Purchase #3 | $228.73 | 4.592% | $239.2333 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $14.55 | 10.184% | $16.0318 | $16.03 | $16.05 | $16.00 |
| Purchase #5 | $133.58 | 13.533% | $151.6574 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $71.64 | 4.142% | $74.6073 | $74.61 | $74.60 | $74.60 |
| Purchase #7 | $47.46 | 3.656% | $49.1951 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $771.48 | $823.6179 | $823.62 | $823.65 | $823.60 | |