| 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 | $36.27 | 12.292% | $40.7283 | $40.73 | $40.75 | $40.70 |
| Purchase #2 | $22.78 | 9.321% | $24.9033 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $13.36 | 6.473% | $14.2248 | $14.22 | $14.20 | $14.20 |
| Purchase #4 | $11.87 | 8.471% | $12.8755 | $12.88 | $12.90 | $12.90 |
| Purchase #5 | $61.26 | 10.803% | $67.8779 | $67.88 | $67.90 | $67.90 |
| Purchase #6 | $101.65 | 12.816% | $114.6775 | $114.68 | $114.70 | $114.70 |
| Purchase #7 | $120.84 | 5.395% | $127.3593 | $127.36 | $127.35 | $127.40 |
| 7 purchase totals = | $368.03 | $402.6466 | $402.65 | $402.70 | $402.70 | |