| 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 | $25.26 | 4.723% | $26.453 | $26.45 | $26.45 | $26.50 |
| Purchase #2 | $12.27 | 9.632% | $13.4518 | $13.45 | $13.45 | $13.50 |
| Purchase #3 | $160.32 | 8.798% | $174.425 | $174.43 | $174.45 | $174.40 |
| Purchase #4 | $132.47 | 10.410% | $146.2601 | $146.26 | $146.25 | $146.30 |
| Purchase #5 | $40.75 | 8.832% | $44.349 | $44.35 | $44.35 | $44.30 |
| Purchase #6 | $203.49 | 13.370% | $230.6966 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $198.80 | 4.498% | $207.742 | $207.74 | $207.75 | $207.70 |
| 7 purchase totals = | $773.36 | $843.3775 | $843.38 | $843.40 | $843.40 | |