| 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 | $72.74 | 13.139% | $82.2973 | $82.30 | $82.30 | $82.30 |
| Purchase #2 | $37.40 | 8.746% | $40.671 | $40.67 | $40.65 | $40.70 |
| Purchase #3 | $185.64 | 11.662% | $207.2893 | $207.29 | $207.30 | $207.30 |
| Purchase #4 | $73.36 | 5.507% | $77.3999 | $77.40 | $77.40 | $77.40 |
| Purchase #5 | $250.40 | 4.206% | $260.9318 | $260.93 | $260.95 | $260.90 |
| Purchase #6 | $153.40 | 4.522% | $160.3367 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $145.70 | 7.749% | $156.9903 | $156.99 | $157.00 | $157.00 |
| 7 purchase totals = | $918.64 | $985.9163 | $985.92 | $985.95 | $985.90 | |