| 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 | $7.77 | 5.803% | $8.2209 | $8.22 | $8.20 | $8.20 |
| Purchase #2 | $125.53 | 8.792% | $136.5666 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $33.91 | 13.663% | $38.5431 | $38.54 | $38.55 | $38.50 |
| Purchase #4 | $148.91 | 7.543% | $160.1423 | $160.14 | $160.15 | $160.10 |
| Purchase #5 | $44.35 | 5.620% | $46.8425 | $46.84 | $46.85 | $46.80 |
| Purchase #6 | $15.41 | 10.333% | $17.0023 | $17.00 | $17.00 | $17.00 |
| Purchase #7 | $21.77 | 8.824% | $23.691 | $23.69 | $23.70 | $23.70 |
| 7 purchase totals = | $397.65 | $431.0087 | $431.00 | $431.00 | $430.90 | |