| 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 | $36.66 | 7.227% | $39.3094 | $39.31 | $39.30 | $39.30 |
| Purchase #2 | $30.76 | 7.795% | $33.1577 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $95.95 | 13.579% | $108.9791 | $108.98 | $109.00 | $109.00 |
| Purchase #4 | $54.91 | 10.285% | $60.5575 | $60.56 | $60.55 | $60.60 |
| Purchase #5 | $237.40 | 4.711% | $248.5839 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $150.77 | 8.351% | $163.3608 | $163.36 | $163.35 | $163.40 |
| Purchase #7 | $5.45 | 3.558% | $5.6439 | $5.64 | $5.65 | $5.60 |
| 7 purchase totals = | $611.90 | $659.5923 | $659.59 | $659.60 | $659.70 | |