| 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 | $59.91 | 7.693% | $64.5189 | $64.52 | $64.50 | $64.50 |
| Purchase #2 | $25.72 | 8.553% | $27.9198 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $222.55 | 12.406% | $250.1596 | $250.16 | $250.15 | $250.20 |
| Purchase #4 | $74.90 | 12.348% | $84.1487 | $84.15 | $84.15 | $84.10 |
| Purchase #5 | $92.34 | 11.657% | $103.1041 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $103.76 | 13.184% | $117.4397 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $225.99 | 4.569% | $236.3155 | $236.32 | $236.30 | $236.30 |
| 7 purchase totals = | $805.17 | $883.6063 | $883.61 | $883.55 | $883.50 | |