| 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 | $44.52 | 11.250% | $49.5285 | $49.53 | $49.55 | $49.50 |
| Purchase #2 | $186.37 | 3.233% | $192.3953 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $208.48 | 11.355% | $232.1529 | $232.15 | $232.15 | $232.20 |
| Purchase #4 | $10.95 | 8.539% | $11.885 | $11.89 | $11.90 | $11.90 |
| Purchase #5 | $213.72 | 9.379% | $233.7648 | $233.76 | $233.75 | $233.80 |
| Purchase #6 | $6.88 | 7.291% | $7.3816 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $248.83 | 13.223% | $281.7328 | $281.73 | $281.75 | $281.70 |
| 7 purchase totals = | $919.75 | $1,008.8409 | $1,008.84 | $1,008.90 | $1,008.90 | |