| 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 | $48.61 | 10.695% | $53.8088 | $53.81 | $53.80 | $53.80 |
| Purchase #2 | $70.98 | 8.655% | $77.1233 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $232.71 | 9.184% | $254.0821 | $254.08 | $254.10 | $254.10 |
| Purchase #4 | $181.75 | 8.708% | $197.5768 | $197.58 | $197.60 | $197.60 |
| Purchase #5 | $105.54 | 10.657% | $116.7874 | $116.79 | $116.80 | $116.80 |
| Purchase #6 | $222.53 | 3.805% | $230.9973 | $231.00 | $231.00 | $231.00 |
| Purchase #7 | $107.72 | 6.381% | $114.5936 | $114.59 | $114.60 | $114.60 |
| 7 purchase totals = | $969.84 | $1,044.9693 | $1,044.97 | $1,045.00 | $1,045.00 | |