| 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 | $67.30 | 4.529% | $70.348 | $70.35 | $70.35 | $70.30 |
| Purchase #2 | $95.56 | 8.602% | $103.7801 | $103.78 | $103.80 | $103.80 |
| Purchase #3 | $242.87 | 12.708% | $273.7339 | $273.73 | $273.75 | $273.70 |
| Purchase #4 | $59.92 | 9.491% | $65.607 | $65.61 | $65.60 | $65.60 |
| Purchase #5 | $98.37 | 3.551% | $101.8631 | $101.86 | $101.85 | $101.90 |
| Purchase #6 | $229.36 | 7.139% | $245.734 | $245.73 | $245.75 | $245.70 |
| Purchase #7 | $170.84 | 6.386% | $181.7498 | $181.75 | $181.75 | $181.70 |
| 7 purchase totals = | $964.22 | $1,042.8159 | $1,042.81 | $1,042.85 | $1,042.70 | |