| 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 | $194.44 | 11.517% | $216.8337 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $30.46 | 4.250% | $31.7546 | $31.75 | $31.75 | $31.80 |
| Purchase #3 | $33.67 | 7.863% | $36.3175 | $36.32 | $36.30 | $36.30 |
| Purchase #4 | $223.93 | 3.357% | $231.4473 | $231.45 | $231.45 | $231.40 |
| Purchase #5 | $65.56 | 13.752% | $74.5758 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $60.59 | 8.526% | $65.7559 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $49.48 | 5.109% | $52.0079 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $658.13 | $708.6927 | $708.70 | $708.70 | $708.70 | |