| 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 | $8.43 | 11.553% | $9.4039 | $9.40 | $9.40 | $9.40 |
| Purchase #2 | $159.60 | 8.270% | $172.7989 | $172.80 | $172.80 | $172.80 |
| Purchase #3 | $80.35 | 8.734% | $87.3678 | $87.37 | $87.35 | $87.40 |
| Purchase #4 | $117.84 | 7.485% | $126.6603 | $126.66 | $126.65 | $126.70 |
| Purchase #5 | $51.59 | 5.185% | $54.2649 | $54.26 | $54.25 | $54.30 |
| Purchase #6 | $67.47 | 11.380% | $75.1481 | $75.15 | $75.15 | $75.10 |
| Purchase #7 | $168.69 | 4.292% | $175.9302 | $175.93 | $175.95 | $175.90 |
| 7 purchase totals = | $653.97 | $701.5741 | $701.57 | $701.55 | $701.60 | |