| 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 | $6.62 | 13.449% | $7.5103 | $7.51 | $7.50 | $7.50 |
| Purchase #2 | $98.68 | 9.496% | $108.0507 | $108.05 | $108.05 | $108.10 |
| Purchase #3 | $80.38 | 8.223% | $86.9896 | $86.99 | $87.00 | $87.00 |
| Purchase #4 | $147.97 | 13.652% | $168.1709 | $168.17 | $168.15 | $168.20 |
| Purchase #5 | $125.80 | 6.354% | $133.7933 | $133.79 | $133.80 | $133.80 |
| Purchase #6 | $209.67 | 10.401% | $231.4778 | $231.48 | $231.50 | $231.50 |
| Purchase #7 | $31.91 | 4.665% | $33.3986 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $701.03 | $769.3912 | $769.39 | $769.40 | $769.50 | |