| 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 | $52.93 | 7.691% | $57.0008 | $57.00 | $57.00 | $57.00 |
| Purchase #2 | $182.48 | 3.382% | $188.6515 | $188.65 | $188.65 | $188.70 |
| Purchase #3 | $211.98 | 13.373% | $240.3281 | $240.33 | $240.35 | $240.30 |
| Purchase #4 | $111.54 | 3.845% | $115.8287 | $115.83 | $115.85 | $115.80 |
| Purchase #5 | $128.72 | 11.870% | $143.9991 | $144.00 | $144.00 | $144.00 |
| Purchase #6 | $126.44 | 10.526% | $139.7491 | $139.75 | $139.75 | $139.70 |
| Purchase #7 | $22.60 | 13.779% | $25.7141 | $25.71 | $25.70 | $25.70 |
| 7 purchase totals = | $836.69 | $911.2714 | $911.27 | $911.30 | $911.20 | |