| 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 | $39.82 | 9.139% | $43.4591 | $43.46 | $43.45 | $43.50 |
| Purchase #2 | $91.85 | 12.681% | $103.4975 | $103.50 | $103.50 | $103.50 |
| Purchase #3 | $153.66 | 7.474% | $165.1445 | $165.14 | $165.15 | $165.10 |
| Purchase #4 | $127.94 | 8.691% | $139.0593 | $139.06 | $139.05 | $139.10 |
| Purchase #5 | $80.72 | 8.608% | $87.6684 | $87.67 | $87.65 | $87.70 |
| Purchase #6 | $215.84 | 8.416% | $234.0051 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $114.48 | 12.652% | $128.964 | $128.96 | $128.95 | $129.00 |
| 7 purchase totals = | $824.31 | $901.7979 | $901.80 | $901.75 | $901.90 | |