| 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 | $60.60 | 6.405% | $64.4814 | $64.48 | $64.50 | $64.50 |
| Purchase #2 | $172.38 | 9.769% | $189.2198 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $87.26 | 8.275% | $94.4808 | $94.48 | $94.50 | $94.50 |
| Purchase #4 | $195.88 | 8.856% | $213.2271 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $201.79 | 12.592% | $227.1994 | $227.20 | $227.20 | $227.20 |
| Purchase #6 | $55.94 | 4.315% | $58.3538 | $58.35 | $58.35 | $58.40 |
| Purchase #7 | $55.56 | 10.776% | $61.5471 | $61.55 | $61.55 | $61.50 |
| 7 purchase totals = | $829.41 | $908.5094 | $908.51 | $908.55 | $908.50 | |