| 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 | $12.37 | 6.602% | $13.1867 | $13.19 | $13.20 | $13.20 |
| Purchase #2 | $10.94 | 6.440% | $11.6445 | $11.64 | $11.65 | $11.60 |
| Purchase #3 | $40.53 | 6.567% | $43.1916 | $43.19 | $43.20 | $43.20 |
| Purchase #4 | $113.50 | 9.481% | $124.2609 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $32.56 | 6.170% | $34.569 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $134.66 | 12.212% | $151.1047 | $151.10 | $151.10 | $151.10 |
| Purchase #7 | $233.97 | 6.189% | $248.4504 | $248.45 | $248.45 | $248.50 |
| 7 purchase totals = | $578.53 | $626.4078 | $626.40 | $626.40 | $626.50 | |