| 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 | $8.42 | 11.774% | $9.4114 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $96.55 | 8.600% | $104.8533 | $104.85 | $104.85 | $104.90 |
| Purchase #3 | $204.89 | 13.591% | $232.7366 | $232.74 | $232.75 | $232.70 |
| Purchase #4 | $142.64 | 10.140% | $157.1037 | $157.10 | $157.10 | $157.10 |
| Purchase #5 | $19.28 | 7.522% | $20.7302 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $171.78 | 5.190% | $180.6954 | $180.70 | $180.70 | $180.70 |
| Purchase #7 | $141.75 | 8.526% | $153.8356 | $153.84 | $153.85 | $153.80 |
| 7 purchase totals = | $785.31 | $859.3662 | $859.37 | $859.40 | $859.30 | |