| 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 | $39.80 | 3.126% | $41.0441 | $41.04 | $41.05 | $41.00 |
| Purchase #2 | $155.65 | 13.593% | $176.8075 | $176.81 | $176.80 | $176.80 |
| Purchase #3 | $54.71 | 9.702% | $60.018 | $60.02 | $60.00 | $60.00 |
| Purchase #4 | $33.77 | 12.757% | $38.078 | $38.08 | $38.10 | $38.10 |
| Purchase #5 | $38.58 | 13.806% | $43.9064 | $43.91 | $43.90 | $43.90 |
| Purchase #6 | $154.30 | 7.289% | $165.5469 | $165.55 | $165.55 | $165.50 |
| Purchase #7 | $58.32 | 13.337% | $66.0981 | $66.10 | $66.10 | $66.10 |
| 7 purchase totals = | $535.13 | $591.4990 | $591.51 | $591.50 | $591.40 | |