| 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 | $139.63 | 4.839% | $146.3867 | $146.39 | $146.40 | $146.40 |
| Purchase #2 | $73.32 | 7.433% | $78.7699 | $78.77 | $78.75 | $78.80 |
| Purchase #3 | $22.93 | 6.422% | $24.4026 | $24.40 | $24.40 | $24.40 |
| Purchase #4 | $186.36 | 5.192% | $196.0358 | $196.04 | $196.05 | $196.00 |
| Purchase #5 | $109.77 | 4.373% | $114.5702 | $114.57 | $114.55 | $114.60 |
| Purchase #6 | $80.60 | 4.329% | $84.0892 | $84.09 | $84.10 | $84.10 |
| Purchase #7 | $44.74 | 10.523% | $49.448 | $49.45 | $49.45 | $49.40 |
| 7 purchase totals = | $657.35 | $693.7024 | $693.71 | $693.70 | $693.70 | |