| 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 | $24.58 | 11.240% | $27.3428 | $27.34 | $27.35 | $27.30 |
| Purchase #2 | $115.57 | 7.236% | $123.9326 | $123.93 | $123.95 | $123.90 |
| Purchase #3 | $28.62 | 4.790% | $29.9909 | $29.99 | $30.00 | $30.00 |
| Purchase #4 | $134.83 | 9.637% | $147.8236 | $147.82 | $147.80 | $147.80 |
| Purchase #5 | $172.99 | 5.263% | $182.0945 | $182.09 | $182.10 | $182.10 |
| Purchase #6 | $120.39 | 8.282% | $130.3607 | $130.36 | $130.35 | $130.40 |
| Purchase #7 | $213.95 | 13.452% | $242.7306 | $242.73 | $242.75 | $242.70 |
| 7 purchase totals = | $810.93 | $884.2757 | $884.26 | $884.30 | $884.20 | |