| 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 | $13.81 | 4.103% | $14.3766 | $14.38 | $14.40 | $14.40 |
| Purchase #2 | $68.62 | 12.861% | $77.4452 | $77.45 | $77.45 | $77.40 |
| Purchase #3 | $133.59 | 9.873% | $146.7793 | $146.78 | $146.80 | $146.80 |
| Purchase #4 | $79.48 | 7.781% | $85.6643 | $85.66 | $85.65 | $85.70 |
| Purchase #5 | $205.94 | 5.330% | $216.9166 | $216.92 | $216.90 | $216.90 |
| Purchase #6 | $106.33 | 10.797% | $117.8105 | $117.81 | $117.80 | $117.80 |
| Purchase #7 | $143.56 | 6.490% | $152.877 | $152.88 | $152.90 | $152.90 |
| 7 purchase totals = | $751.33 | $811.8695 | $811.88 | $811.90 | $811.90 | |