| 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 | $34.77 | 3.795% | $36.0895 | $36.09 | $36.10 | $36.10 |
| Purchase #2 | $236.92 | 3.272% | $244.672 | $244.67 | $244.65 | $244.70 |
| Purchase #3 | $91.93 | 13.165% | $104.0326 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $78.81 | 6.470% | $83.909 | $83.91 | $83.90 | $83.90 |
| Purchase #5 | $19.61 | 6.546% | $20.8937 | $20.89 | $20.90 | $20.90 |
| Purchase #6 | $127.65 | 4.764% | $133.7312 | $133.73 | $133.75 | $133.70 |
| Purchase #7 | $198.45 | 3.254% | $204.9076 | $204.91 | $204.90 | $204.90 |
| 7 purchase totals = | $788.14 | $828.2356 | $828.23 | $828.25 | $828.20 | |