| 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 | $114.46 | 6.363% | $121.7431 | $121.74 | $121.75 | $121.70 |
| Purchase #2 | $99.76 | 5.670% | $105.4164 | $105.42 | $105.40 | $105.40 |
| Purchase #3 | $215.53 | 6.588% | $229.7291 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $27.31 | 11.618% | $30.4829 | $30.48 | $30.50 | $30.50 |
| Purchase #5 | $64.84 | 4.726% | $67.9043 | $67.90 | $67.90 | $67.90 |
| Purchase #6 | $53.60 | 5.410% | $56.4998 | $56.50 | $56.50 | $56.50 |
| Purchase #7 | $84.70 | 12.717% | $95.4713 | $95.47 | $95.45 | $95.50 |
| 7 purchase totals = | $660.20 | $707.2469 | $707.24 | $707.25 | $707.20 | |