| 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 | $41.74 | 8.420% | $45.2545 | $45.25 | $45.25 | $45.30 |
| Purchase #2 | $79.49 | 11.519% | $88.6465 | $88.65 | $88.65 | $88.60 |
| Purchase #3 | $115.54 | 6.792% | $123.3875 | $123.39 | $123.40 | $123.40 |
| Purchase #4 | $150.37 | 7.147% | $161.1169 | $161.12 | $161.10 | $161.10 |
| Purchase #5 | $169.76 | 7.549% | $182.5752 | $182.58 | $182.60 | $182.60 |
| Purchase #6 | $158.88 | 5.660% | $167.8726 | $167.87 | $167.85 | $167.90 |
| Purchase #7 | $126.68 | 7.346% | $135.9859 | $135.99 | $136.00 | $136.00 |
| 7 purchase totals = | $842.46 | $904.8391 | $904.85 | $904.85 | $904.90 | |