| 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 | $66.91 | 10.556% | $73.973 | $73.97 | $73.95 | $74.00 |
| Purchase #2 | $44.62 | 10.775% | $49.4278 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $231.54 | 4.780% | $242.6076 | $242.61 | $242.60 | $242.60 |
| Purchase #4 | $143.89 | 7.744% | $155.0328 | $155.03 | $155.05 | $155.00 |
| Purchase #5 | $30.37 | 11.713% | $33.9272 | $33.93 | $33.95 | $33.90 |
| Purchase #6 | $225.88 | 4.631% | $236.3405 | $236.34 | $236.35 | $236.30 |
| Purchase #7 | $211.59 | 12.122% | $237.2389 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $954.80 | $1,028.5478 | $1,028.55 | $1,028.60 | $1,028.40 | |