| 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 | $108.43 | 7.610% | $116.6815 | $116.68 | $116.70 | $116.70 |
| Purchase #2 | $105.53 | 8.710% | $114.7217 | $114.72 | $114.70 | $114.70 |
| Purchase #3 | $36.75 | 9.682% | $40.3081 | $40.31 | $40.30 | $40.30 |
| Purchase #4 | $218.89 | 12.187% | $245.5661 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $83.40 | 3.136% | $86.0154 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $33.39 | 8.341% | $36.1751 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $111.83 | 3.814% | $116.0952 | $116.10 | $116.10 | $116.10 |
| 7 purchase totals = | $698.22 | $755.5631 | $755.58 | $755.55 | $755.60 | |