| 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 | $47.80 | 10.663% | $52.8969 | $52.90 | $52.90 | $52.90 |
| Purchase #2 | $63.58 | 3.836% | $66.0189 | $66.02 | $66.00 | $66.00 |
| Purchase #3 | $240.35 | 7.814% | $259.1309 | $259.13 | $259.15 | $259.10 |
| Purchase #4 | $122.94 | 13.531% | $139.575 | $139.58 | $139.60 | $139.60 |
| Purchase #5 | $11.41 | 5.334% | $12.0186 | $12.02 | $12.00 | $12.00 |
| Purchase #6 | $32.41 | 11.156% | $36.0257 | $36.03 | $36.05 | $36.00 |
| Purchase #7 | $14.25 | 3.104% | $14.6923 | $14.69 | $14.70 | $14.70 |
| 7 purchase totals = | $532.74 | $580.3583 | $580.37 | $580.40 | $580.30 | |