| 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 | $14.54 | 12.691% | $16.3853 | $16.39 | $16.40 | $16.40 |
| Purchase #2 | $236.50 | 12.846% | $266.8808 | $266.88 | $266.90 | $266.90 |
| Purchase #3 | $58.81 | 9.577% | $64.4422 | $64.44 | $64.45 | $64.40 |
| Purchase #4 | $129.28 | 4.602% | $135.2295 | $135.23 | $135.25 | $135.20 |
| Purchase #5 | $210.45 | 11.293% | $234.2161 | $234.22 | $234.20 | $234.20 |
| Purchase #6 | $167.57 | 4.809% | $175.6284 | $175.63 | $175.65 | $175.60 |
| Purchase #7 | $25.33 | 3.763% | $26.2832 | $26.28 | $26.30 | $26.30 |
| 7 purchase totals = | $842.48 | $919.0655 | $919.07 | $919.15 | $919.00 | |