| 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 | $69.72 | 10.776% | $77.233 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $5.88 | 12.167% | $6.5954 | $6.60 | $6.60 | $6.60 |
| Purchase #3 | $7.68 | 4.209% | $8.0033 | $8.00 | $8.00 | $8.00 |
| Purchase #4 | $35.55 | 12.389% | $39.9543 | $39.95 | $39.95 | $40.00 |
| Purchase #5 | $63.34 | 8.603% | $68.7891 | $68.79 | $68.80 | $68.80 |
| Purchase #6 | $202.96 | 13.451% | $230.2601 | $230.26 | $230.25 | $230.30 |
| Purchase #7 | $205.67 | 12.497% | $231.3726 | $231.37 | $231.35 | $231.40 |
| 7 purchase totals = | $590.80 | $662.2078 | $662.20 | $662.20 | $662.30 | |