| 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 | $72.34 | 6.549% | $77.0775 | $77.08 | $77.10 | $77.10 |
| Purchase #2 | $56.41 | 9.753% | $61.9117 | $61.91 | $61.90 | $61.90 |
| Purchase #3 | $229.93 | 5.619% | $242.8498 | $242.85 | $242.85 | $242.80 |
| Purchase #4 | $229.46 | 8.127% | $248.1082 | $248.11 | $248.10 | $248.10 |
| Purchase #5 | $69.38 | 13.359% | $78.6485 | $78.65 | $78.65 | $78.60 |
| Purchase #6 | $150.77 | 10.845% | $167.121 | $167.12 | $167.10 | $167.10 |
| Purchase #7 | $9.95 | 12.573% | $11.201 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $818.24 | $886.9177 | $886.92 | $886.90 | $886.80 | |