| 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 | $95.93 | 6.835% | $102.4868 | $102.49 | $102.50 | $102.50 |
| Purchase #2 | $81.83 | 4.869% | $85.8143 | $85.81 | $85.80 | $85.80 |
| Purchase #3 | $111.87 | 12.491% | $125.8437 | $125.84 | $125.85 | $125.80 |
| Purchase #4 | $40.25 | 8.382% | $43.6238 | $43.62 | $43.60 | $43.60 |
| Purchase #5 | $226.69 | 5.705% | $239.6227 | $239.62 | $239.60 | $239.60 |
| Purchase #6 | $104.80 | 7.394% | $112.5489 | $112.55 | $112.55 | $112.50 |
| Purchase #7 | $127.65 | 3.538% | $132.1663 | $132.17 | $132.15 | $132.20 |
| 7 purchase totals = | $789.02 | $842.1065 | $842.10 | $842.05 | $842.00 | |