| 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 | $14.50 | 6.369% | $15.4235 | $15.42 | $15.40 | $15.40 |
| Purchase #2 | $229.34 | 11.443% | $255.5834 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $186.84 | 6.832% | $199.6049 | $199.60 | $199.60 | $199.60 |
| Purchase #4 | $71.32 | 6.862% | $76.214 | $76.21 | $76.20 | $76.20 |
| Purchase #5 | $101.28 | 8.607% | $109.9972 | $110.00 | $110.00 | $110.00 |
| Purchase #6 | $103.67 | 11.493% | $115.5848 | $115.58 | $115.60 | $115.60 |
| Purchase #7 | $68.75 | 11.274% | $76.5009 | $76.50 | $76.50 | $76.50 |
| 7 purchase totals = | $775.70 | $848.9087 | $848.89 | $848.90 | $848.90 | |