| 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 | $222.75 | 5.678% | $235.3977 | $235.40 | $235.40 | $235.40 |
| Purchase #2 | $83.86 | 13.559% | $95.2306 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $52.79 | 11.402% | $58.8091 | $58.81 | $58.80 | $58.80 |
| Purchase #4 | $214.66 | 9.443% | $234.9303 | $234.93 | $234.95 | $234.90 |
| Purchase #5 | $176.77 | 6.680% | $188.5782 | $188.58 | $188.60 | $188.60 |
| Purchase #6 | $44.96 | 5.347% | $47.364 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $96.82 | 7.501% | $104.0825 | $104.08 | $104.10 | $104.10 |
| 7 purchase totals = | $892.61 | $964.3924 | $964.39 | $964.45 | $964.40 | |