| 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 | $84.51 | 5.474% | $89.1361 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $95.75 | 4.869% | $100.4121 | $100.41 | $100.40 | $100.40 |
| Purchase #3 | $248.50 | 13.745% | $282.6563 | $282.66 | $282.65 | $282.70 |
| Purchase #4 | $117.35 | 3.276% | $121.1944 | $121.19 | $121.20 | $121.20 |
| Purchase #5 | $145.60 | 7.321% | $156.2594 | $156.26 | $156.25 | $156.30 |
| Purchase #6 | $186.58 | 11.481% | $208.0012 | $208.00 | $208.00 | $208.00 |
| Purchase #7 | $96.47 | 11.264% | $107.3364 | $107.34 | $107.35 | $107.30 |
| 7 purchase totals = | $974.76 | $1,064.9959 | $1,065.00 | $1,065.00 | $1,065.00 | |