| 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 | $70.96 | 6.376% | $75.4844 | $75.48 | $75.50 | $75.50 |
| Purchase #2 | $41.79 | 4.868% | $43.8243 | $43.82 | $43.80 | $43.80 |
| Purchase #3 | $136.85 | 5.625% | $144.5478 | $144.55 | $144.55 | $144.50 |
| Purchase #4 | $34.99 | 4.260% | $36.4806 | $36.48 | $36.50 | $36.50 |
| Purchase #5 | $197.56 | 6.179% | $209.7672 | $209.77 | $209.75 | $209.80 |
| Purchase #6 | $33.63 | 9.391% | $36.7882 | $36.79 | $36.80 | $36.80 |
| Purchase #7 | $227.67 | 5.255% | $239.6341 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $743.45 | $786.5266 | $786.52 | $786.55 | $786.50 | |