| 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 | $71.47 | 7.739% | $77.0011 | $77.00 | $77.00 | $77.00 |
| Purchase #2 | $191.44 | 10.431% | $211.4091 | $211.41 | $211.40 | $211.40 |
| Purchase #3 | $94.29 | 12.846% | $106.4025 | $106.40 | $106.40 | $106.40 |
| Purchase #4 | $226.30 | 10.224% | $249.4369 | $249.44 | $249.45 | $249.40 |
| Purchase #5 | $109.53 | 4.316% | $114.2573 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $153.88 | 12.401% | $172.9627 | $172.96 | $172.95 | $173.00 |
| Purchase #7 | $228.59 | 3.460% | $236.4992 | $236.50 | $236.50 | $236.50 |
| 7 purchase totals = | $1,075.50 | $1,167.9688 | $1,167.97 | $1,167.95 | $1,168.00 | |