| 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 | $80.87 | 6.625% | $86.2276 | $86.23 | $86.25 | $86.20 |
| Purchase #2 | $133.42 | 7.727% | $143.7294 | $143.73 | $143.75 | $143.70 |
| Purchase #3 | $121.99 | 7.546% | $131.1954 | $131.20 | $131.20 | $131.20 |
| Purchase #4 | $60.84 | 8.367% | $65.9305 | $65.93 | $65.95 | $65.90 |
| Purchase #5 | $164.76 | 12.640% | $185.5857 | $185.59 | $185.60 | $185.60 |
| Purchase #6 | $30.31 | 10.119% | $33.3771 | $33.38 | $33.40 | $33.40 |
| Purchase #7 | $239.48 | 7.769% | $258.0852 | $258.09 | $258.10 | $258.10 |
| 7 purchase totals = | $831.67 | $904.1309 | $904.15 | $904.25 | $904.10 | |