| 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 | $96.51 | 13.370% | $109.4134 | $109.41 | $109.40 | $109.40 |
| Purchase #2 | $242.47 | 8.540% | $263.1769 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $136.74 | 8.122% | $147.846 | $147.85 | $147.85 | $147.80 |
| Purchase #4 | $10.58 | 12.606% | $11.9137 | $11.91 | $11.90 | $11.90 |
| Purchase #5 | $165.67 | 4.400% | $172.9595 | $172.96 | $172.95 | $173.00 |
| Purchase #6 | $67.76 | 11.846% | $75.7868 | $75.79 | $75.80 | $75.80 |
| Purchase #7 | $90.67 | 4.721% | $94.9505 | $94.95 | $94.95 | $95.00 |
| 7 purchase totals = | $810.40 | $876.0468 | $876.05 | $876.05 | $876.10 | |