| 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 | $8.38 | 13.659% | $9.5246 | $9.52 | $9.50 | $9.50 |
| Purchase #2 | $16.76 | 9.863% | $18.413 | $18.41 | $18.40 | $18.40 |
| Purchase #3 | $107.87 | 8.742% | $117.3 | $117.30 | $117.30 | $117.30 |
| Purchase #4 | $151.76 | 6.777% | $162.0448 | $162.04 | $162.05 | $162.00 |
| Purchase #5 | $78.87 | 6.531% | $84.021 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $122.94 | 10.357% | $135.6729 | $135.67 | $135.65 | $135.70 |
| Purchase #7 | $250.25 | 3.526% | $259.0738 | $259.07 | $259.05 | $259.10 |
| 7 purchase totals = | $736.83 | $786.0501 | $786.03 | $785.95 | $786.00 | |