| 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 | $49.27 | 3.451% | $50.9703 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $72.92 | 9.301% | $79.7023 | $79.70 | $79.70 | $79.70 |
| Purchase #3 | $136.69 | 3.845% | $141.9457 | $141.95 | $141.95 | $141.90 |
| Purchase #4 | $191.46 | 6.284% | $203.4913 | $203.49 | $203.50 | $203.50 |
| Purchase #5 | $163.33 | 13.159% | $184.8226 | $184.82 | $184.80 | $184.80 |
| Purchase #6 | $154.65 | 5.622% | $163.3444 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $14.94 | 3.242% | $15.4244 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $783.26 | $839.7010 | $839.69 | $839.65 | $839.60 | |