| 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 | $34.61 | 9.117% | $37.7654 | $37.77 | $37.75 | $37.80 |
| Purchase #2 | $32.41 | 13.344% | $36.7348 | $36.73 | $36.75 | $36.70 |
| Purchase #3 | $15.56 | 3.147% | $16.0497 | $16.05 | $16.05 | $16.00 |
| Purchase #4 | $182.59 | 9.475% | $199.8904 | $199.89 | $199.90 | $199.90 |
| Purchase #5 | $29.55 | 9.531% | $32.3664 | $32.37 | $32.35 | $32.40 |
| Purchase #6 | $52.25 | 7.329% | $56.0794 | $56.08 | $56.10 | $56.10 |
| Purchase #7 | $225.72 | 12.434% | $253.786 | $253.79 | $253.80 | $253.80 |
| 7 purchase totals = | $572.69 | $632.6721 | $632.68 | $632.70 | $632.70 | |