| 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 | $90.55 | 8.312% | $98.0765 | $98.08 | $98.10 | $98.10 |
| Purchase #2 | $143.94 | 9.640% | $157.8158 | $157.82 | $157.80 | $157.80 |
| Purchase #3 | $81.93 | 5.696% | $86.5967 | $86.60 | $86.60 | $86.60 |
| Purchase #4 | $89.88 | 6.645% | $95.8525 | $95.85 | $95.85 | $95.90 |
| Purchase #5 | $32.94 | 5.411% | $34.7224 | $34.72 | $34.70 | $34.70 |
| Purchase #6 | $176.94 | 5.164% | $186.0772 | $186.08 | $186.10 | $186.10 |
| Purchase #7 | $206.43 | 12.601% | $232.4422 | $232.44 | $232.45 | $232.40 |
| 7 purchase totals = | $822.61 | $891.5833 | $891.59 | $891.60 | $891.60 | |