| 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 | $57.37 | 5.861% | $60.7325 | $60.73 | $60.75 | $60.70 |
| Purchase #2 | $93.93 | 6.721% | $100.243 | $100.24 | $100.25 | $100.20 |
| Purchase #3 | $27.98 | 4.439% | $29.222 | $29.22 | $29.20 | $29.20 |
| Purchase #4 | $167.28 | 10.560% | $184.9448 | $184.94 | $184.95 | $184.90 |
| Purchase #5 | $143.91 | 12.834% | $162.3794 | $162.38 | $162.40 | $162.40 |
| Purchase #6 | $33.77 | 4.338% | $35.2349 | $35.23 | $35.25 | $35.20 |
| Purchase #7 | $110.67 | 3.191% | $114.2015 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $634.91 | $686.9581 | $686.94 | $687.00 | $686.80 | |