| 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 | $22.56 | 10.168% | $24.8539 | $24.85 | $24.85 | $24.90 |
| Purchase #2 | $120.76 | 3.705% | $125.2342 | $125.23 | $125.25 | $125.20 |
| Purchase #3 | $109.81 | 3.228% | $113.3547 | $113.35 | $113.35 | $113.40 |
| Purchase #4 | $58.45 | 10.686% | $64.696 | $64.70 | $64.70 | $64.70 |
| Purchase #5 | $82.96 | 9.812% | $91.1 | $91.10 | $91.10 | $91.10 |
| Purchase #6 | $137.99 | 3.806% | $143.2419 | $143.24 | $143.25 | $143.20 |
| Purchase #7 | $236.82 | 4.444% | $247.3443 | $247.34 | $247.35 | $247.30 |
| 7 purchase totals = | $769.35 | $809.8250 | $809.81 | $809.85 | $809.80 | |