| 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 | $38.68 | 10.727% | $42.8292 | $42.83 | $42.85 | $42.80 |
| Purchase #2 | $44.82 | 6.627% | $47.7902 | $47.79 | $47.80 | $47.80 |
| Purchase #3 | $201.58 | 13.800% | $229.398 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $55.92 | 13.295% | $63.3546 | $63.35 | $63.35 | $63.40 |
| Purchase #5 | $6.25 | 5.728% | $6.608 | $6.61 | $6.60 | $6.60 |
| Purchase #6 | $216.73 | 4.860% | $227.2631 | $227.26 | $227.25 | $227.30 |
| Purchase #7 | $89.31 | 6.321% | $94.9553 | $94.96 | $94.95 | $95.00 |
| 7 purchase totals = | $653.29 | $712.1984 | $712.20 | $712.20 | $712.30 | |