| 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 | $18.87 | 6.390% | $20.0758 | $20.08 | $20.10 | $20.10 |
| Purchase #2 | $101.30 | 10.284% | $111.7177 | $111.72 | $111.70 | $111.70 |
| Purchase #3 | $87.86 | 5.774% | $92.933 | $92.93 | $92.95 | $92.90 |
| Purchase #4 | $111.56 | 7.250% | $119.6481 | $119.65 | $119.65 | $119.60 |
| Purchase #5 | $140.41 | 7.849% | $151.4308 | $151.43 | $151.45 | $151.40 |
| Purchase #6 | $147.99 | 10.227% | $163.1249 | $163.12 | $163.10 | $163.10 |
| Purchase #7 | $116.51 | 4.488% | $121.739 | $121.74 | $121.75 | $121.70 |
| 7 purchase totals = | $724.50 | $780.6693 | $780.67 | $780.70 | $780.50 | |