| 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 | $32.78 | 11.319% | $36.4904 | $36.49 | $36.50 | $36.50 |
| Purchase #2 | $156.41 | 12.592% | $176.1051 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $117.60 | 4.192% | $122.5298 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $121.34 | 13.210% | $137.369 | $137.37 | $137.35 | $137.40 |
| Purchase #5 | $181.88 | 9.229% | $198.6657 | $198.67 | $198.65 | $198.70 |
| Purchase #6 | $179.67 | 10.713% | $198.918 | $198.92 | $198.90 | $198.90 |
| Purchase #7 | $102.65 | 5.182% | $107.9693 | $107.97 | $107.95 | $108.00 |
| 7 purchase totals = | $892.33 | $978.0473 | $978.06 | $978.00 | $978.10 | |