| 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 | $26.91 | 6.546% | $28.6715 | $28.67 | $28.65 | $28.70 |
| Purchase #2 | $112.72 | 12.235% | $126.5113 | $126.51 | $126.50 | $126.50 |
| Purchase #3 | $100.52 | 12.462% | $113.0468 | $113.05 | $113.05 | $113.00 |
| Purchase #4 | $197.54 | 8.147% | $213.6336 | $213.63 | $213.65 | $213.60 |
| Purchase #5 | $115.41 | 3.700% | $119.6802 | $119.68 | $119.70 | $119.70 |
| Purchase #6 | $201.25 | 7.522% | $216.388 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $36.78 | 3.527% | $38.0772 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $791.13 | $856.0086 | $856.01 | $856.05 | $856.00 | |