| 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 | $232.45 | 4.670% | $243.3054 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $96.41 | 8.790% | $104.8844 | $104.88 | $104.90 | $104.90 |
| Purchase #3 | $85.33 | 3.261% | $88.1126 | $88.11 | $88.10 | $88.10 |
| Purchase #4 | $17.80 | 11.174% | $19.789 | $19.79 | $19.80 | $19.80 |
| Purchase #5 | $54.86 | 11.773% | $61.3187 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $14.41 | 5.301% | $15.1739 | $15.17 | $15.15 | $15.20 |
| Purchase #7 | $52.67 | 8.215% | $56.9968 | $57.00 | $57.00 | $57.00 |
| 7 purchase totals = | $553.93 | $589.5808 | $589.58 | $589.55 | $589.60 | |