| 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 | $75.51 | 11.730% | $84.3673 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $216.40 | 7.106% | $231.7774 | $231.78 | $231.80 | $231.80 |
| Purchase #3 | $151.70 | 9.458% | $166.0478 | $166.05 | $166.05 | $166.00 |
| Purchase #4 | $79.73 | 8.430% | $86.4512 | $86.45 | $86.45 | $86.50 |
| Purchase #5 | $92.29 | 4.849% | $96.7651 | $96.77 | $96.75 | $96.80 |
| Purchase #6 | $47.39 | 9.768% | $52.0191 | $52.02 | $52.00 | $52.00 |
| Purchase #7 | $14.96 | 12.178% | $16.7818 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $677.98 | $734.2097 | $734.22 | $734.20 | $734.30 | |