| 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 | $108.87 | 4.775% | $114.0685 | $114.07 | $114.05 | $114.10 |
| Purchase #2 | $35.51 | 13.748% | $40.3919 | $40.39 | $40.40 | $40.40 |
| Purchase #3 | $30.59 | 12.417% | $34.3884 | $34.39 | $34.40 | $34.40 |
| Purchase #4 | $225.66 | 7.815% | $243.2953 | $243.30 | $243.30 | $243.30 |
| Purchase #5 | $195.79 | 13.715% | $222.6426 | $222.64 | $222.65 | $222.60 |
| Purchase #6 | $84.48 | 9.284% | $92.3231 | $92.32 | $92.30 | $92.30 |
| Purchase #7 | $28.57 | 6.286% | $30.3659 | $30.37 | $30.35 | $30.40 |
| 7 purchase totals = | $709.47 | $777.4757 | $777.48 | $777.45 | $777.50 | |