| 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 | $90.76 | 12.566% | $102.1649 | $102.16 | $102.15 | $102.20 |
| Purchase #2 | $28.29 | 7.864% | $30.5147 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $15.77 | 9.465% | $17.2626 | $17.26 | $17.25 | $17.30 |
| Purchase #4 | $108.72 | 11.572% | $121.3011 | $121.30 | $121.30 | $121.30 |
| Purchase #5 | $239.68 | 11.585% | $267.4469 | $267.45 | $267.45 | $267.40 |
| Purchase #6 | $182.54 | 12.807% | $205.9179 | $205.92 | $205.90 | $205.90 |
| Purchase #7 | $65.31 | 11.705% | $72.9545 | $72.95 | $72.95 | $73.00 |
| 7 purchase totals = | $731.07 | $817.5626 | $817.55 | $817.50 | $817.60 | |