| 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 | $87.81 | 5.194% | $92.3709 | $92.37 | $92.35 | $92.40 |
| Purchase #2 | $114.63 | 9.365% | $125.3651 | $125.37 | $125.35 | $125.40 |
| Purchase #3 | $107.81 | 12.415% | $121.1946 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $133.41 | 5.370% | $140.5741 | $140.57 | $140.55 | $140.60 |
| Purchase #5 | $13.64 | 4.162% | $14.2077 | $14.21 | $14.20 | $14.20 |
| Purchase #6 | $184.30 | 13.589% | $209.3445 | $209.34 | $209.35 | $209.30 |
| Purchase #7 | $73.37 | 4.730% | $76.8404 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $714.97 | $779.8973 | $779.89 | $779.85 | $779.90 | |