| 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 | $49.41 | 4.791% | $51.7772 | $51.78 | $51.80 | $51.80 |
| Purchase #2 | $16.49 | 4.688% | $17.2631 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $119.55 | 10.475% | $132.0729 | $132.07 | $132.05 | $132.10 |
| Purchase #4 | $156.76 | 4.400% | $163.6574 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $138.32 | 11.285% | $153.9294 | $153.93 | $153.95 | $153.90 |
| Purchase #6 | $5.72 | 8.246% | $6.1917 | $6.19 | $6.20 | $6.20 |
| Purchase #7 | $12.55 | 6.179% | $13.3255 | $13.33 | $13.35 | $13.30 |
| 7 purchase totals = | $498.80 | $538.2172 | $538.22 | $538.25 | $538.30 | |