| 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 | $28.50 | 11.511% | $31.7806 | $31.78 | $31.80 | $31.80 |
| Purchase #2 | $164.79 | 7.109% | $176.5049 | $176.50 | $176.50 | $176.50 |
| Purchase #3 | $72.81 | 7.140% | $78.0086 | $78.01 | $78.00 | $78.00 |
| Purchase #4 | $215.84 | 11.777% | $241.2595 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $116.90 | 7.186% | $125.3004 | $125.30 | $125.30 | $125.30 |
| Purchase #6 | $57.93 | 10.789% | $64.1801 | $64.18 | $64.20 | $64.20 |
| Purchase #7 | $6.84 | 6.823% | $7.3067 | $7.31 | $7.30 | $7.30 |
| 7 purchase totals = | $663.61 | $724.3408 | $724.34 | $724.35 | $724.40 | |