| 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 | $27.35 | 6.105% | $29.0197 | $29.02 | $29.00 | $29.00 |
| Purchase #2 | $96.79 | 13.260% | $109.6244 | $109.62 | $109.60 | $109.60 |
| Purchase #3 | $34.29 | 3.348% | $35.438 | $35.44 | $35.45 | $35.40 |
| Purchase #4 | $117.26 | 12.360% | $131.7533 | $131.75 | $131.75 | $131.80 |
| Purchase #5 | $77.31 | 4.450% | $80.7503 | $80.75 | $80.75 | $80.80 |
| Purchase #6 | $174.70 | 3.708% | $181.1779 | $181.18 | $181.20 | $181.20 |
| Purchase #7 | $37.88 | 4.315% | $39.5145 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $565.58 | $607.2781 | $607.27 | $607.25 | $607.30 | |