| 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 | $61.61 | 7.738% | $66.3774 | $66.38 | $66.40 | $66.40 |
| Purchase #2 | $111.51 | 9.660% | $122.2819 | $122.28 | $122.30 | $122.30 |
| Purchase #3 | $117.40 | 9.348% | $128.3746 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $193.54 | 13.247% | $219.1782 | $219.18 | $219.20 | $219.20 |
| Purchase #5 | $186.34 | 3.435% | $192.7408 | $192.74 | $192.75 | $192.70 |
| Purchase #6 | $69.30 | 8.284% | $75.0408 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $5.81 | 7.561% | $6.2493 | $6.25 | $6.25 | $6.20 |
| 7 purchase totals = | $745.51 | $810.2430 | $810.24 | $810.30 | $810.20 | |