| 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 | $94.73 | 8.684% | $102.9564 | $102.96 | $102.95 | $103.00 |
| Purchase #2 | $39.87 | 13.858% | $45.3952 | $45.40 | $45.40 | $45.40 |
| Purchase #3 | $158.73 | 11.114% | $176.3713 | $176.37 | $176.35 | $176.40 |
| Purchase #4 | $250.79 | 9.160% | $273.7624 | $273.76 | $273.75 | $273.80 |
| Purchase #5 | $225.39 | 10.540% | $249.1461 | $249.15 | $249.15 | $249.10 |
| Purchase #6 | $82.69 | 5.681% | $87.3876 | $87.39 | $87.40 | $87.40 |
| Purchase #7 | $117.75 | 4.297% | $122.8097 | $122.81 | $122.80 | $122.80 |
| 7 purchase totals = | $969.95 | $1,057.8287 | $1,057.84 | $1,057.80 | $1,057.90 | |