| 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 | $78.68 | 4.514% | $82.2316 | $82.23 | $82.25 | $82.20 |
| Purchase #2 | $208.45 | 4.595% | $218.0283 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $115.69 | 9.572% | $126.7638 | $126.76 | $126.75 | $126.80 |
| Purchase #4 | $76.44 | 8.368% | $82.8365 | $82.84 | $82.85 | $82.80 |
| Purchase #5 | $71.61 | 11.261% | $79.674 | $79.67 | $79.65 | $79.70 |
| Purchase #6 | $130.51 | 4.210% | $136.0045 | $136.00 | $136.00 | $136.00 |
| Purchase #7 | $68.28 | 6.340% | $72.609 | $72.61 | $72.60 | $72.60 |
| 7 purchase totals = | $749.66 | $798.1477 | $798.14 | $798.15 | $798.10 | |