| 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 | $181.67 | 3.859% | $188.6806 | $188.68 | $188.70 | $188.70 |
| Purchase #2 | $52.84 | 7.527% | $56.8173 | $56.82 | $56.80 | $56.80 |
| Purchase #3 | $54.26 | 4.622% | $56.7679 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $240.43 | 4.270% | $250.6964 | $250.70 | $250.70 | $250.70 |
| Purchase #5 | $60.91 | 13.755% | $69.2882 | $69.29 | $69.30 | $69.30 |
| Purchase #6 | $75.43 | 5.478% | $79.5621 | $79.56 | $79.55 | $79.60 |
| Purchase #7 | $102.57 | 8.837% | $111.6341 | $111.63 | $111.65 | $111.60 |
| 7 purchase totals = | $768.11 | $813.4466 | $813.45 | $813.45 | $813.50 | |