| 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 | $75.59 | 13.620% | $85.8854 | $85.89 | $85.90 | $85.90 |
| Purchase #2 | $82.69 | 13.547% | $93.892 | $93.89 | $93.90 | $93.90 |
| Purchase #3 | $34.40 | 7.125% | $36.851 | $36.85 | $36.85 | $36.90 |
| Purchase #4 | $237.79 | 3.537% | $246.2006 | $246.20 | $246.20 | $246.20 |
| Purchase #5 | $141.51 | 13.641% | $160.8134 | $160.81 | $160.80 | $160.80 |
| Purchase #6 | $235.72 | 9.708% | $258.6037 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $201.84 | 12.779% | $227.6331 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $1,009.54 | $1,109.8792 | $1,109.87 | $1,109.90 | $1,109.90 | |