| 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 | $73.80 | 13.587% | $83.8272 | $83.83 | $83.85 | $83.80 |
| Purchase #2 | $85.52 | 10.861% | $94.8083 | $94.81 | $94.80 | $94.80 |
| Purchase #3 | $63.64 | 12.763% | $71.7624 | $71.76 | $71.75 | $71.80 |
| Purchase #4 | $15.37 | 6.756% | $16.4084 | $16.41 | $16.40 | $16.40 |
| Purchase #5 | $227.46 | 9.844% | $249.8512 | $249.85 | $249.85 | $249.90 |
| Purchase #6 | $180.25 | 7.658% | $194.0535 | $194.05 | $194.05 | $194.10 |
| Purchase #7 | $229.96 | 13.391% | $260.7539 | $260.75 | $260.75 | $260.80 |
| 7 purchase totals = | $876.00 | $971.4649 | $971.46 | $971.45 | $971.60 | |