| 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 | $15.41 | 9.310% | $16.8447 | $16.84 | $16.85 | $16.80 |
| Purchase #2 | $148.73 | 11.699% | $166.1299 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $106.82 | 12.775% | $120.4663 | $120.47 | $120.45 | $120.50 |
| Purchase #4 | $106.41 | 7.532% | $114.4248 | $114.42 | $114.40 | $114.40 |
| Purchase #5 | $248.37 | 13.593% | $282.1309 | $282.13 | $282.15 | $282.10 |
| Purchase #6 | $16.42 | 5.282% | $17.2873 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $191.60 | 8.152% | $207.2192 | $207.22 | $207.20 | $207.20 |
| 7 purchase totals = | $833.76 | $924.5031 | $924.50 | $924.50 | $924.40 | |