| 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 | $112.99 | 5.651% | $119.3751 | $119.38 | $119.40 | $119.40 |
| Purchase #2 | $239.79 | 3.348% | $247.8182 | $247.82 | $247.80 | $247.80 |
| Purchase #3 | $28.82 | 6.539% | $30.7045 | $30.70 | $30.70 | $30.70 |
| Purchase #4 | $45.40 | 8.440% | $49.2318 | $49.23 | $49.25 | $49.20 |
| Purchase #5 | $10.79 | 3.656% | $11.1845 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $77.82 | 8.537% | $84.4635 | $84.46 | $84.45 | $84.50 |
| Purchase #7 | $109.92 | 3.807% | $114.1047 | $114.10 | $114.10 | $114.10 |
| 7 purchase totals = | $625.53 | $656.8823 | $656.87 | $656.90 | $656.90 | |