| 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 | $63.51 | 5.622% | $67.0805 | $67.08 | $67.10 | $67.10 |
| Purchase #2 | $106.25 | 5.383% | $111.9694 | $111.97 | $111.95 | $112.00 |
| Purchase #3 | $63.91 | 11.209% | $71.0737 | $71.07 | $71.05 | $71.10 |
| Purchase #4 | $149.57 | 10.816% | $165.7475 | $165.75 | $165.75 | $165.70 |
| Purchase #5 | $181.51 | 5.117% | $190.7979 | $190.80 | $190.80 | $190.80 |
| Purchase #6 | $199.73 | 8.477% | $216.6611 | $216.66 | $216.65 | $216.70 |
| Purchase #7 | $88.78 | 4.198% | $92.507 | $92.51 | $92.50 | $92.50 |
| 7 purchase totals = | $853.26 | $915.8371 | $915.84 | $915.80 | $915.90 | |