| 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 | $228.34 | 13.747% | $259.7299 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $167.74 | 5.565% | $177.0747 | $177.07 | $177.05 | $177.10 |
| Purchase #3 | $8.72 | 12.697% | $9.8272 | $9.83 | $9.85 | $9.80 |
| Purchase #4 | $60.71 | 3.365% | $62.7529 | $62.75 | $62.75 | $62.80 |
| Purchase #5 | $69.56 | 7.509% | $74.7833 | $74.78 | $74.80 | $74.80 |
| Purchase #6 | $14.96 | 12.232% | $16.7899 | $16.79 | $16.80 | $16.80 |
| Purchase #7 | $51.47 | 11.256% | $57.2635 | $57.26 | $57.25 | $57.30 |
| 7 purchase totals = | $601.50 | $658.2214 | $658.21 | $658.25 | $658.30 | |