| 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 | $25.63 | 10.565% | $28.3378 | $28.34 | $28.35 | $28.30 |
| Purchase #2 | $193.73 | 7.266% | $207.8064 | $207.81 | $207.80 | $207.80 |
| Purchase #3 | $172.75 | 7.845% | $186.3022 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $29.57 | 10.539% | $32.6864 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $180.25 | 10.186% | $198.6103 | $198.61 | $198.60 | $198.60 |
| Purchase #6 | $176.63 | 9.557% | $193.5105 | $193.51 | $193.50 | $193.50 |
| Purchase #7 | $123.41 | 9.349% | $134.9476 | $134.95 | $134.95 | $134.90 |
| 7 purchase totals = | $901.97 | $982.2012 | $982.21 | $982.20 | $982.10 | |