| 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 | $25.76 | 6.781% | $27.5068 | $27.51 | $27.50 | $27.50 |
| Purchase #2 | $51.95 | 12.212% | $58.2941 | $58.29 | $58.30 | $58.30 |
| Purchase #3 | $214.59 | 5.398% | $226.1736 | $226.17 | $226.15 | $226.20 |
| Purchase #4 | $121.53 | 12.359% | $136.5499 | $136.55 | $136.55 | $136.50 |
| Purchase #5 | $76.32 | 10.217% | $84.1176 | $84.12 | $84.10 | $84.10 |
| Purchase #6 | $227.75 | 10.462% | $251.5772 | $251.58 | $251.60 | $251.60 |
| Purchase #7 | $114.95 | 6.619% | $122.5585 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $832.85 | $906.7777 | $906.78 | $906.75 | $906.80 | |