| 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 | $7.76 | 8.419% | $8.4133 | $8.41 | $8.40 | $8.40 |
| Purchase #2 | $156.97 | 6.631% | $167.3787 | $167.38 | $167.40 | $167.40 |
| Purchase #3 | $210.82 | 5.231% | $221.848 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $63.37 | 3.391% | $65.5189 | $65.52 | $65.50 | $65.50 |
| Purchase #5 | $99.77 | 13.461% | $113.2 | $113.20 | $113.20 | $113.20 |
| Purchase #6 | $33.65 | 8.729% | $36.5873 | $36.59 | $36.60 | $36.60 |
| Purchase #7 | $11.36 | 6.581% | $12.1076 | $12.11 | $12.10 | $12.10 |
| 7 purchase totals = | $583.70 | $625.0538 | $625.06 | $625.05 | $625.00 | |