| 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 | $57.84 | 13.868% | $65.8613 | $65.86 | $65.85 | $65.90 |
| Purchase #2 | $66.96 | 9.861% | $73.5629 | $73.56 | $73.55 | $73.60 |
| Purchase #3 | $105.84 | 8.671% | $115.0174 | $115.02 | $115.00 | $115.00 |
| Purchase #4 | $224.97 | 6.328% | $239.2061 | $239.21 | $239.20 | $239.20 |
| Purchase #5 | $211.52 | 5.327% | $222.7877 | $222.79 | $222.80 | $222.80 |
| Purchase #6 | $233.42 | 4.341% | $243.5528 | $243.55 | $243.55 | $243.60 |
| Purchase #7 | $128.52 | 9.563% | $140.8104 | $140.81 | $140.80 | $140.80 |
| 7 purchase totals = | $1,029.07 | $1,100.7986 | $1,100.80 | $1,100.75 | $1,100.90 | |