| 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 | $8.55 | 11.193% | $9.507 | $9.51 | $9.50 | $9.50 |
| Purchase #2 | $11.96 | 4.300% | $12.4743 | $12.47 | $12.45 | $12.50 |
| Purchase #3 | $246.40 | 12.489% | $277.1729 | $277.17 | $277.15 | $277.20 |
| Purchase #4 | $69.44 | 12.708% | $78.2644 | $78.26 | $78.25 | $78.30 |
| Purchase #5 | $165.57 | 6.264% | $175.9413 | $175.94 | $175.95 | $175.90 |
| Purchase #6 | $203.53 | 13.764% | $231.5439 | $231.54 | $231.55 | $231.50 |
| Purchase #7 | $74.47 | 10.380% | $82.2 | $82.20 | $82.20 | $82.20 |
| 7 purchase totals = | $779.92 | $867.1038 | $867.09 | $867.05 | $867.10 | |