| 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 | $7.97 | 10.693% | $8.8222 | $8.82 | $8.80 | $8.80 |
| Purchase #2 | $81.56 | 5.648% | $86.1665 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $34.73 | 11.126% | $38.5941 | $38.59 | $38.60 | $38.60 |
| Purchase #4 | $18.67 | 13.868% | $21.2592 | $21.26 | $21.25 | $21.30 |
| Purchase #5 | $101.87 | 12.577% | $114.6822 | $114.68 | $114.70 | $114.70 |
| Purchase #6 | $186.62 | 4.670% | $195.3352 | $195.34 | $195.35 | $195.30 |
| Purchase #7 | $230.61 | 13.104% | $260.8291 | $260.83 | $260.85 | $260.80 |
| 7 purchase totals = | $662.03 | $725.6885 | $725.69 | $725.70 | $725.70 | |