| 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 | $89.30 | 3.478% | $92.4059 | $92.41 | $92.40 | $92.40 |
| Purchase #2 | $21.83 | 10.574% | $24.1383 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $56.69 | 12.752% | $63.9191 | $63.92 | $63.90 | $63.90 |
| Purchase #4 | $237.77 | 6.124% | $252.331 | $252.33 | $252.35 | $252.30 |
| Purchase #5 | $118.68 | 7.505% | $127.5869 | $127.59 | $127.60 | $127.60 |
| Purchase #6 | $167.82 | 11.370% | $186.9011 | $186.90 | $186.90 | $186.90 |
| Purchase #7 | $100.95 | 13.414% | $114.4914 | $114.49 | $114.50 | $114.50 |
| 7 purchase totals = | $793.04 | $861.7737 | $861.78 | $861.80 | $861.70 | |