| 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 | $45.74 | 13.144% | $51.7521 | $51.75 | $51.75 | $51.80 |
| Purchase #2 | $64.75 | 8.613% | $70.3269 | $70.33 | $70.35 | $70.30 |
| Purchase #3 | $113.66 | 5.793% | $120.2443 | $120.24 | $120.25 | $120.20 |
| Purchase #4 | $92.87 | 11.340% | $103.4015 | $103.40 | $103.40 | $103.40 |
| Purchase #5 | $27.72 | 12.809% | $31.2707 | $31.27 | $31.25 | $31.30 |
| Purchase #6 | $127.39 | 5.260% | $134.0907 | $134.09 | $134.10 | $134.10 |
| Purchase #7 | $63.37 | 9.207% | $69.2045 | $69.20 | $69.20 | $69.20 |
| 7 purchase totals = | $535.50 | $580.2907 | $580.28 | $580.30 | $580.30 | |