| 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 | $29.72 | 8.635% | $32.2863 | $32.29 | $32.30 | $32.30 |
| Purchase #2 | $154.83 | 11.804% | $173.1061 | $173.11 | $173.10 | $173.10 |
| Purchase #3 | $166.62 | 13.824% | $189.6535 | $189.65 | $189.65 | $189.70 |
| Purchase #4 | $33.52 | 9.415% | $36.6759 | $36.68 | $36.70 | $36.70 |
| Purchase #5 | $68.30 | 12.740% | $77.0014 | $77.00 | $77.00 | $77.00 |
| Purchase #6 | $102.83 | 10.479% | $113.6056 | $113.61 | $113.60 | $113.60 |
| Purchase #7 | $222.81 | 11.533% | $248.5067 | $248.51 | $248.50 | $248.50 |
| 7 purchase totals = | $778.63 | $870.8355 | $870.85 | $870.85 | $870.90 | |