| 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 | $78.63 | 4.837% | $82.4333 | $82.43 | $82.45 | $82.40 |
| Purchase #2 | $94.43 | 10.336% | $104.1903 | $104.19 | $104.20 | $104.20 |
| Purchase #3 | $190.99 | 8.552% | $207.3235 | $207.32 | $207.30 | $207.30 |
| Purchase #4 | $30.90 | 5.708% | $32.6638 | $32.66 | $32.65 | $32.70 |
| Purchase #5 | $66.80 | 4.713% | $69.9483 | $69.95 | $69.95 | $69.90 |
| Purchase #6 | $98.54 | 5.297% | $103.7597 | $103.76 | $103.75 | $103.80 |
| Purchase #7 | $125.66 | 7.704% | $135.3408 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $685.95 | $735.6597 | $735.65 | $735.65 | $735.60 | |