| 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 | $82.96 | 11.465% | $92.4714 | $92.47 | $92.45 | $92.50 |
| Purchase #2 | $15.51 | 6.543% | $16.5248 | $16.52 | $16.50 | $16.50 |
| Purchase #3 | $215.48 | 8.146% | $233.033 | $233.03 | $233.05 | $233.00 |
| Purchase #4 | $207.93 | 4.323% | $216.9188 | $216.92 | $216.90 | $216.90 |
| Purchase #5 | $16.72 | 13.121% | $18.9138 | $18.91 | $18.90 | $18.90 |
| Purchase #6 | $241.87 | 7.364% | $259.6813 | $259.68 | $259.70 | $259.70 |
| Purchase #7 | $129.38 | 8.761% | $140.715 | $140.72 | $140.70 | $140.70 |
| 7 purchase totals = | $909.85 | $978.2581 | $978.25 | $978.20 | $978.20 | |