| 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 | $9.92 | 12.329% | $11.143 | $11.14 | $11.15 | $11.10 |
| Purchase #2 | $67.70 | 10.668% | $74.9222 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $70.90 | 7.500% | $76.2175 | $76.22 | $76.20 | $76.20 |
| Purchase #4 | $102.90 | 7.367% | $110.4806 | $110.48 | $110.50 | $110.50 |
| Purchase #5 | $6.33 | 11.691% | $7.07 | $7.07 | $7.05 | $7.10 |
| Purchase #6 | $172.41 | 8.747% | $187.4907 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $109.79 | 4.453% | $114.6789 | $114.68 | $114.70 | $114.70 |
| 7 purchase totals = | $539.95 | $582.0029 | $582.00 | $582.00 | $582.00 | |