| 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 | $7.57 | 11.554% | $8.4446 | $8.44 | $8.45 | $8.40 |
| Purchase #2 | $85.67 | 10.868% | $94.9806 | $94.98 | $95.00 | $95.00 |
| Purchase #3 | $241.42 | 7.280% | $258.9954 | $259.00 | $259.00 | $259.00 |
| Purchase #4 | $118.92 | 4.338% | $124.0787 | $124.08 | $124.10 | $124.10 |
| Purchase #5 | $184.96 | 10.529% | $204.4344 | $204.43 | $204.45 | $204.40 |
| Purchase #6 | $13.79 | 7.680% | $14.8491 | $14.85 | $14.85 | $14.80 |
| Purchase #7 | $17.46 | 3.560% | $18.0816 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $669.79 | $723.8644 | $723.86 | $723.95 | $723.80 | |