| 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 | $44.29 | 12.672% | $49.9024 | $49.90 | $49.90 | $49.90 |
| Purchase #2 | $155.99 | 4.467% | $162.9581 | $162.96 | $162.95 | $163.00 |
| Purchase #3 | $161.25 | 13.520% | $183.051 | $183.05 | $183.05 | $183.10 |
| Purchase #4 | $167.97 | 10.241% | $185.1718 | $185.17 | $185.15 | $185.20 |
| Purchase #5 | $30.45 | 9.585% | $33.3686 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $14.62 | 11.394% | $16.2858 | $16.29 | $16.30 | $16.30 |
| Purchase #7 | $101.41 | 10.390% | $111.9465 | $111.95 | $111.95 | $111.90 |
| 7 purchase totals = | $675.98 | $742.6842 | $742.69 | $742.65 | $742.80 | |