| 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 | $70.74 | 4.825% | $74.1532 | $74.15 | $74.15 | $74.20 |
| Purchase #2 | $117.42 | 7.709% | $126.4719 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $114.95 | 11.348% | $127.9945 | $127.99 | $128.00 | $128.00 |
| Purchase #4 | $185.81 | 8.402% | $201.4218 | $201.42 | $201.40 | $201.40 |
| Purchase #5 | $17.97 | 5.862% | $19.0234 | $19.02 | $19.00 | $19.00 |
| Purchase #6 | $104.69 | 11.372% | $116.5953 | $116.60 | $116.60 | $116.60 |
| Purchase #7 | $17.35 | 13.680% | $19.7235 | $19.72 | $19.70 | $19.70 |
| 7 purchase totals = | $628.93 | $685.3836 | $685.37 | $685.30 | $685.40 | |