| 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 | $171.69 | 7.799% | $185.0801 | $185.08 | $185.10 | $185.10 |
| Purchase #2 | $204.69 | 6.522% | $218.0399 | $218.04 | $218.05 | $218.00 |
| Purchase #3 | $36.68 | 5.589% | $38.73 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $205.64 | 13.157% | $232.6961 | $232.70 | $232.70 | $232.70 |
| Purchase #5 | $84.89 | 11.575% | $94.716 | $94.72 | $94.70 | $94.70 |
| Purchase #6 | $99.29 | 6.652% | $105.8948 | $105.89 | $105.90 | $105.90 |
| Purchase #7 | $62.77 | 3.386% | $64.8954 | $64.90 | $64.90 | $64.90 |
| 7 purchase totals = | $865.65 | $940.0523 | $940.06 | $940.10 | $940.00 | |