| 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 | $14.62 | 3.540% | $15.1375 | $15.14 | $15.15 | $15.10 |
| Purchase #2 | $207.92 | 6.645% | $221.7363 | $221.74 | $221.75 | $221.70 |
| Purchase #3 | $154.79 | 8.125% | $167.3667 | $167.37 | $167.35 | $167.40 |
| Purchase #4 | $26.34 | 11.652% | $29.4091 | $29.41 | $29.40 | $29.40 |
| Purchase #5 | $245.84 | 13.258% | $278.4335 | $278.43 | $278.45 | $278.40 |
| Purchase #6 | $156.36 | 6.391% | $166.353 | $166.35 | $166.35 | $166.40 |
| Purchase #7 | $38.78 | 7.844% | $41.8219 | $41.82 | $41.80 | $41.80 |
| 7 purchase totals = | $844.65 | $920.2580 | $920.26 | $920.25 | $920.20 | |