| 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 | $41.66 | 10.686% | $46.1118 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $77.91 | 4.455% | $81.3809 | $81.38 | $81.40 | $81.40 |
| Purchase #3 | $47.65 | 8.760% | $51.8241 | $51.82 | $51.80 | $51.80 |
| Purchase #4 | $222.28 | 11.734% | $248.3623 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $223.99 | 4.635% | $234.3719 | $234.37 | $234.35 | $234.40 |
| Purchase #6 | $162.55 | 3.262% | $167.8524 | $167.85 | $167.85 | $167.90 |
| Purchase #7 | $49.87 | 13.440% | $56.5725 | $56.57 | $56.55 | $56.60 |
| 7 purchase totals = | $825.91 | $886.4759 | $886.46 | $886.40 | $886.60 | |