| 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 | $80.46 | 4.735% | $84.2698 | $84.27 | $84.25 | $84.30 |
| Purchase #2 | $222.56 | 12.694% | $250.8118 | $250.81 | $250.80 | $250.80 |
| Purchase #3 | $21.59 | 11.539% | $24.0813 | $24.08 | $24.10 | $24.10 |
| Purchase #4 | $222.25 | 7.692% | $239.3455 | $239.35 | $239.35 | $239.30 |
| Purchase #5 | $222.98 | 5.336% | $234.8782 | $234.88 | $234.90 | $234.90 |
| Purchase #6 | $171.35 | 9.719% | $188.0035 | $188.00 | $188.00 | $188.00 |
| Purchase #7 | $34.34 | 9.667% | $37.6596 | $37.66 | $37.65 | $37.70 |
| 7 purchase totals = | $975.53 | $1,059.0497 | $1,059.05 | $1,059.05 | $1,059.10 | |