| 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 | $95.95 | 12.466% | $107.9111 | $107.91 | $107.90 | $107.90 |
| Purchase #2 | $78.99 | 13.258% | $89.4625 | $89.46 | $89.45 | $89.50 |
| Purchase #3 | $131.76 | 7.675% | $141.8726 | $141.87 | $141.85 | $141.90 |
| Purchase #4 | $11.81 | 10.862% | $13.0928 | $13.09 | $13.10 | $13.10 |
| Purchase #5 | $165.35 | 13.197% | $187.1712 | $187.17 | $187.15 | $187.20 |
| Purchase #6 | $70.76 | 5.651% | $74.7586 | $74.76 | $74.75 | $74.80 |
| Purchase #7 | $169.50 | 12.585% | $190.8316 | $190.83 | $190.85 | $190.80 |
| 7 purchase totals = | $724.12 | $805.1004 | $805.09 | $805.05 | $805.20 | |