| 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 | $81.55 | 12.824% | $92.008 | $92.01 | $92.00 | $92.00 |
| Purchase #2 | $158.31 | 5.160% | $166.4788 | $166.48 | $166.50 | $166.50 |
| Purchase #3 | $134.60 | 4.187% | $140.2357 | $140.24 | $140.25 | $140.20 |
| Purchase #4 | $165.38 | 13.371% | $187.493 | $187.49 | $187.50 | $187.50 |
| Purchase #5 | $149.71 | 3.713% | $155.2687 | $155.27 | $155.25 | $155.30 |
| Purchase #6 | $117.51 | 7.753% | $126.6206 | $126.62 | $126.60 | $126.60 |
| Purchase #7 | $76.46 | 4.560% | $79.9466 | $79.95 | $79.95 | $79.90 |
| 7 purchase totals = | $883.52 | $948.0514 | $948.06 | $948.05 | $948.00 | |