| 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 | $77.62 | 8.588% | $84.286 | $84.29 | $84.30 | $84.30 |
| Purchase #2 | $83.36 | 8.773% | $90.6732 | $90.67 | $90.65 | $90.70 |
| Purchase #3 | $49.39 | 11.522% | $55.0807 | $55.08 | $55.10 | $55.10 |
| Purchase #4 | $38.83 | 5.326% | $40.8981 | $40.90 | $40.90 | $40.90 |
| Purchase #5 | $202.44 | 13.250% | $229.2633 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $123.26 | 9.444% | $134.9007 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $78.41 | 9.294% | $85.6974 | $85.70 | $85.70 | $85.70 |
| 7 purchase totals = | $653.31 | $720.7994 | $720.80 | $720.80 | $720.90 | |