| 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 | $72.73 | 5.864% | $76.9949 | $76.99 | $77.00 | $77.00 |
| Purchase #2 | $107.81 | 6.517% | $114.836 | $114.84 | $114.85 | $114.80 |
| Purchase #3 | $213.85 | 6.209% | $227.1279 | $227.13 | $227.15 | $227.10 |
| Purchase #4 | $60.61 | 13.688% | $68.9063 | $68.91 | $68.90 | $68.90 |
| Purchase #5 | $96.87 | 10.247% | $106.7963 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $176.60 | 11.693% | $197.2498 | $197.25 | $197.25 | $197.20 |
| Purchase #7 | $25.94 | 12.439% | $29.1667 | $29.17 | $29.15 | $29.20 |
| 7 purchase totals = | $754.41 | $821.0779 | $821.09 | $821.10 | $821.00 | |