| 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 | $82.43 | 4.299% | $85.9737 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $84.51 | 5.845% | $89.4496 | $89.45 | $89.45 | $89.40 |
| Purchase #3 | $204.28 | 5.102% | $214.7024 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $12.72 | 3.803% | $13.2037 | $13.20 | $13.20 | $13.20 |
| Purchase #5 | $151.88 | 12.417% | $170.7389 | $170.74 | $170.75 | $170.70 |
| Purchase #6 | $114.73 | 10.417% | $126.6814 | $126.68 | $126.70 | $126.70 |
| Purchase #7 | $62.41 | 10.612% | $69.0329 | $69.03 | $69.05 | $69.00 |
| 7 purchase totals = | $712.96 | $769.7826 | $769.77 | $769.80 | $769.70 | |