| 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 | $8.31 | 5.210% | $8.743 | $8.74 | $8.75 | $8.70 |
| Purchase #2 | $242.29 | 6.222% | $257.3653 | $257.37 | $257.35 | $257.40 |
| Purchase #3 | $208.38 | 5.493% | $219.8263 | $219.83 | $219.85 | $219.80 |
| Purchase #4 | $56.91 | 9.207% | $62.1497 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $112.84 | 10.573% | $124.7706 | $124.77 | $124.75 | $124.80 |
| Purchase #6 | $27.67 | 10.206% | $30.494 | $30.49 | $30.50 | $30.50 |
| Purchase #7 | $173.64 | 11.620% | $193.817 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $830.04 | $897.1659 | $897.17 | $897.15 | $897.10 | |