| 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 | $49.44 | 4.193% | $51.513 | $51.51 | $51.50 | $51.50 |
| Purchase #2 | $49.91 | 4.723% | $52.2672 | $52.27 | $52.25 | $52.30 |
| Purchase #3 | $146.81 | 10.542% | $162.2867 | $162.29 | $162.30 | $162.30 |
| Purchase #4 | $28.88 | 5.697% | $30.5253 | $30.53 | $30.55 | $30.50 |
| Purchase #5 | $156.75 | 11.135% | $174.2041 | $174.20 | $174.20 | $174.20 |
| Purchase #6 | $136.28 | 5.467% | $143.7304 | $143.73 | $143.75 | $143.70 |
| Purchase #7 | $169.49 | 3.212% | $174.934 | $174.93 | $174.95 | $174.90 |
| 7 purchase totals = | $737.56 | $789.4607 | $789.46 | $789.50 | $789.40 | |