| 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 | $225.41 | 12.408% | $253.3789 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $69.44 | 4.854% | $72.8106 | $72.81 | $72.80 | $72.80 |
| Purchase #3 | $60.75 | 8.691% | $66.0298 | $66.03 | $66.05 | $66.00 |
| Purchase #4 | $224.47 | 4.597% | $234.7889 | $234.79 | $234.80 | $234.80 |
| Purchase #5 | $171.72 | 6.383% | $182.6809 | $182.68 | $182.70 | $182.70 |
| Purchase #6 | $18.98 | 9.263% | $20.7381 | $20.74 | $20.75 | $20.70 |
| Purchase #7 | $20.83 | 11.624% | $23.2513 | $23.25 | $23.25 | $23.30 |
| 7 purchase totals = | $791.60 | $853.6785 | $853.68 | $853.75 | $853.70 | |