| 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 | $56.70 | 6.557% | $60.4178 | $60.42 | $60.40 | $60.40 |
| Purchase #2 | $229.35 | 11.528% | $255.7895 | $255.79 | $255.80 | $255.80 |
| Purchase #3 | $18.72 | 7.599% | $20.1425 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $193.78 | 10.635% | $214.3885 | $214.39 | $214.40 | $214.40 |
| Purchase #5 | $116.48 | 5.173% | $122.5055 | $122.51 | $122.50 | $122.50 |
| Purchase #6 | $203.40 | 11.633% | $227.0615 | $227.06 | $227.05 | $227.10 |
| Purchase #7 | $170.32 | 7.610% | $183.2814 | $183.28 | $183.30 | $183.30 |
| 7 purchase totals = | $988.75 | $1,083.5867 | $1,083.59 | $1,083.60 | $1,083.60 | |