| 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 | $114.92 | 10.625% | $127.1303 | $127.13 | $127.15 | $127.10 |
| Purchase #2 | $33.96 | 4.282% | $35.4142 | $35.41 | $35.40 | $35.40 |
| Purchase #3 | $214.73 | 13.148% | $242.9627 | $242.96 | $242.95 | $243.00 |
| Purchase #4 | $101.25 | 12.632% | $114.0399 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $51.33 | 7.289% | $55.0714 | $55.07 | $55.05 | $55.10 |
| Purchase #6 | $119.58 | 13.241% | $135.4136 | $135.41 | $135.40 | $135.40 |
| Purchase #7 | $62.95 | 5.358% | $66.3229 | $66.32 | $66.30 | $66.30 |
| 7 purchase totals = | $698.72 | $776.3550 | $776.34 | $776.30 | $776.30 | |