| 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 | $114.37 | 5.368% | $120.5094 | $120.51 | $120.50 | $120.50 |
| Purchase #2 | $14.78 | 4.354% | $15.4235 | $15.42 | $15.40 | $15.40 |
| Purchase #3 | $216.48 | 7.485% | $232.6835 | $232.68 | $232.70 | $232.70 |
| Purchase #4 | $212.81 | 7.687% | $229.1687 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $61.73 | 9.383% | $67.5221 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $79.82 | 4.579% | $83.475 | $83.48 | $83.50 | $83.50 |
| Purchase #7 | $115.31 | 6.403% | $122.6933 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $815.30 | $871.4755 | $871.47 | $871.45 | $871.50 | |