| 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 | $56.72 | 8.655% | $61.6291 | $61.63 | $61.65 | $61.60 |
| Purchase #2 | $190.66 | 12.329% | $214.1665 | $214.17 | $214.15 | $214.20 |
| Purchase #3 | $111.46 | 5.420% | $117.5011 | $117.50 | $117.50 | $117.50 |
| Purchase #4 | $15.99 | 3.739% | $16.5879 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $20.27 | 3.715% | $21.023 | $21.02 | $21.00 | $21.00 |
| Purchase #6 | $113.35 | 3.240% | $117.0225 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $150.52 | 9.720% | $165.1505 | $165.15 | $165.15 | $165.20 |
| 7 purchase totals = | $658.97 | $713.0806 | $713.08 | $713.05 | $713.10 | |