| 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 | $66.42 | 3.525% | $68.7613 | $68.76 | $68.75 | $68.80 |
| Purchase #2 | $57.73 | 10.680% | $63.8956 | $63.90 | $63.90 | $63.90 |
| Purchase #3 | $22.33 | 8.554% | $24.2401 | $24.24 | $24.25 | $24.20 |
| Purchase #4 | $60.53 | 4.734% | $63.3955 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $175.97 | 3.542% | $182.2029 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $107.56 | 6.474% | $114.5234 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $21.61 | 9.350% | $23.6305 | $23.63 | $23.65 | $23.60 |
| 7 purchase totals = | $512.15 | $540.6493 | $540.65 | $540.65 | $540.60 | |