| 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 | $14.60 | 13.431% | $16.5609 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $114.87 | 7.473% | $123.4542 | $123.45 | $123.45 | $123.50 |
| Purchase #3 | $148.96 | 8.808% | $162.0804 | $162.08 | $162.10 | $162.10 |
| Purchase #4 | $40.63 | 9.641% | $44.5471 | $44.55 | $44.55 | $44.50 |
| Purchase #5 | $192.30 | 12.346% | $216.0414 | $216.04 | $216.05 | $216.00 |
| Purchase #6 | $113.95 | 11.808% | $127.4052 | $127.41 | $127.40 | $127.40 |
| Purchase #7 | $73.67 | 13.427% | $83.5617 | $83.56 | $83.55 | $83.60 |
| 7 purchase totals = | $698.98 | $773.6509 | $773.65 | $773.65 | $773.70 | |