| 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 | $64.58 | 7.170% | $69.2104 | $69.21 | $69.20 | $69.20 |
| Purchase #2 | $192.70 | 5.230% | $202.7782 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $121.50 | 4.346% | $126.7804 | $126.78 | $126.80 | $126.80 |
| Purchase #4 | $74.73 | 3.525% | $77.3642 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $86.51 | 10.157% | $95.2968 | $95.30 | $95.30 | $95.30 |
| Purchase #6 | $54.73 | 13.380% | $62.0529 | $62.05 | $62.05 | $62.10 |
| Purchase #7 | $182.46 | 6.261% | $193.8838 | $193.88 | $193.90 | $193.90 |
| 7 purchase totals = | $777.21 | $827.3667 | $827.36 | $827.40 | $827.50 | |