| 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 | $127.86 | 11.209% | $142.1918 | $142.19 | $142.20 | $142.20 |
| Purchase #2 | $5.59 | 5.316% | $5.8872 | $5.89 | $5.90 | $5.90 |
| Purchase #3 | $77.86 | 8.711% | $84.6424 | $84.64 | $84.65 | $84.60 |
| Purchase #4 | $225.28 | 5.161% | $236.9067 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $54.25 | 5.809% | $57.4014 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $85.76 | 7.453% | $92.1517 | $92.15 | $92.15 | $92.20 |
| Purchase #7 | $99.98 | 7.321% | $107.2995 | $107.30 | $107.30 | $107.30 |
| 7 purchase totals = | $676.58 | $726.4807 | $726.48 | $726.50 | $726.50 | |