| 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 | $21.81 | 9.139% | $23.8032 | $23.80 | $23.80 | $23.80 |
| Purchase #2 | $152.74 | 7.837% | $164.7102 | $164.71 | $164.70 | $164.70 |
| Purchase #3 | $33.71 | 8.505% | $36.577 | $36.58 | $36.60 | $36.60 |
| Purchase #4 | $111.39 | 3.127% | $114.8732 | $114.87 | $114.85 | $114.90 |
| Purchase #5 | $70.46 | 5.569% | $74.3839 | $74.38 | $74.40 | $74.40 |
| Purchase #6 | $30.63 | 9.274% | $33.4706 | $33.47 | $33.45 | $33.50 |
| Purchase #7 | $245.41 | 6.176% | $260.5665 | $260.57 | $260.55 | $260.60 |
| 7 purchase totals = | $666.15 | $708.3846 | $708.38 | $708.35 | $708.50 | |