| 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 | $108.96 | 8.356% | $118.0647 | $118.06 | $118.05 | $118.10 |
| Purchase #2 | $63.74 | 3.641% | $66.0608 | $66.06 | $66.05 | $66.10 |
| Purchase #3 | $232.83 | 6.730% | $248.4995 | $248.50 | $248.50 | $248.50 |
| Purchase #4 | $60.81 | 4.269% | $63.406 | $63.41 | $63.40 | $63.40 |
| Purchase #5 | $8.63 | 6.714% | $9.2094 | $9.21 | $9.20 | $9.20 |
| Purchase #6 | $97.51 | 9.449% | $106.7237 | $106.72 | $106.70 | $106.70 |
| Purchase #7 | $33.93 | 8.542% | $36.8283 | $36.83 | $36.85 | $36.80 |
| 7 purchase totals = | $606.41 | $648.7924 | $648.79 | $648.75 | $648.80 | |