| 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 | $69.30 | 3.874% | $71.9847 | $71.98 | $72.00 | $72.00 |
| Purchase #2 | $160.64 | 5.358% | $169.2471 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $130.66 | 7.498% | $140.4569 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $29.38 | 6.162% | $31.1904 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $109.87 | 5.284% | $115.6755 | $115.68 | $115.70 | $115.70 |
| Purchase #6 | $158.84 | 4.452% | $165.9116 | $165.91 | $165.90 | $165.90 |
| Purchase #7 | $198.47 | 12.701% | $223.6777 | $223.68 | $223.70 | $223.70 |
| 7 purchase totals = | $857.16 | $918.1439 | $918.15 | $918.20 | $918.20 | |