| 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 | $62.31 | 5.337% | $65.6355 | $65.64 | $65.65 | $65.60 |
| Purchase #2 | $78.44 | 8.158% | $84.8391 | $84.84 | $84.85 | $84.80 |
| Purchase #3 | $107.85 | 5.631% | $113.923 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $217.78 | 8.381% | $236.0321 | $236.03 | $236.05 | $236.00 |
| Purchase #5 | $18.38 | 9.420% | $20.1114 | $20.11 | $20.10 | $20.10 |
| Purchase #6 | $243.51 | 4.493% | $254.4509 | $254.45 | $254.45 | $254.50 |
| Purchase #7 | $105.50 | 7.158% | $113.0517 | $113.05 | $113.05 | $113.10 |
| 7 purchase totals = | $833.77 | $888.0437 | $888.04 | $888.05 | $888.00 | |