| 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 | $14.32 | 8.274% | $15.5048 | $15.50 | $15.50 | $15.50 |
| Purchase #2 | $242.26 | 4.164% | $252.3477 | $252.35 | $252.35 | $252.30 |
| Purchase #3 | $82.39 | 11.352% | $91.7429 | $91.74 | $91.75 | $91.70 |
| Purchase #4 | $27.49 | 5.207% | $28.9214 | $28.92 | $28.90 | $28.90 |
| Purchase #5 | $236.25 | 4.202% | $246.1772 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $221.45 | 9.628% | $242.7712 | $242.77 | $242.75 | $242.80 |
| Purchase #7 | $248.87 | 10.567% | $275.1681 | $275.17 | $275.15 | $275.20 |
| 7 purchase totals = | $1,073.03 | $1,152.6333 | $1,152.63 | $1,152.60 | $1,152.60 | |