| 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 | $5.77 | 7.472% | $6.2011 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $27.77 | 9.453% | $30.3951 | $30.40 | $30.40 | $30.40 |
| Purchase #3 | $194.87 | 10.535% | $215.3996 | $215.40 | $215.40 | $215.40 |
| Purchase #4 | $202.41 | 7.149% | $216.8803 | $216.88 | $216.90 | $216.90 |
| Purchase #5 | $231.35 | 11.450% | $257.8396 | $257.84 | $257.85 | $257.80 |
| Purchase #6 | $238.35 | 10.788% | $264.0632 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $5.45 | 12.802% | $6.1477 | $6.15 | $6.15 | $6.10 |
| 7 purchase totals = | $905.97 | $996.9266 | $996.93 | $996.95 | $996.90 | |