| 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 | $27.39 | 10.590% | $30.2906 | $30.29 | $30.30 | $30.30 |
| Purchase #2 | $105.59 | 13.221% | $119.5501 | $119.55 | $119.55 | $119.60 |
| Purchase #3 | $190.54 | 11.169% | $211.8214 | $211.82 | $211.80 | $211.80 |
| Purchase #4 | $141.39 | 7.539% | $152.0494 | $152.05 | $152.05 | $152.00 |
| Purchase #5 | $207.67 | 12.239% | $233.0867 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $134.80 | 10.304% | $148.6898 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $10.46 | 10.285% | $11.5358 | $11.54 | $11.55 | $11.50 |
| 7 purchase totals = | $817.84 | $907.0238 | $907.03 | $907.05 | $907.00 | |