| 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 | $146.35 | 5.565% | $154.4944 | $154.49 | $154.50 | $154.50 |
| Purchase #2 | $60.57 | 9.122% | $66.0952 | $66.10 | $66.10 | $66.10 |
| Purchase #3 | $73.33 | 7.855% | $79.0901 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $31.94 | 7.719% | $34.4054 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $51.59 | 11.563% | $57.5554 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $110.73 | 13.130% | $125.2688 | $125.27 | $125.25 | $125.30 |
| Purchase #7 | $196.28 | 11.223% | $218.3085 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $670.79 | $735.2178 | $735.23 | $735.20 | $735.30 | |