| 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 | $5.70 | 4.346% | $5.9477 | $5.95 | $5.95 | $5.90 |
| Purchase #2 | $120.87 | 3.436% | $125.0231 | $125.02 | $125.00 | $125.00 |
| Purchase #3 | $92.69 | 7.509% | $99.6501 | $99.65 | $99.65 | $99.70 |
| Purchase #4 | $40.38 | 3.127% | $41.6427 | $41.64 | $41.65 | $41.60 |
| Purchase #5 | $170.41 | 13.289% | $193.0558 | $193.06 | $193.05 | $193.10 |
| Purchase #6 | $157.40 | 4.634% | $164.6939 | $164.69 | $164.70 | $164.70 |
| Purchase #7 | $134.67 | 5.199% | $141.6715 | $141.67 | $141.65 | $141.70 |
| 7 purchase totals = | $722.12 | $771.6848 | $771.68 | $771.65 | $771.70 | |