| 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 | $17.75 | 7.718% | $19.1199 | $19.12 | $19.10 | $19.10 |
| Purchase #2 | $179.68 | 6.313% | $191.0232 | $191.02 | $191.00 | $191.00 |
| Purchase #3 | $208.59 | 4.676% | $218.3437 | $218.34 | $218.35 | $218.30 |
| Purchase #4 | $34.39 | 7.544% | $36.9844 | $36.98 | $37.00 | $37.00 |
| Purchase #5 | $249.85 | 5.141% | $262.6948 | $262.69 | $262.70 | $262.70 |
| Purchase #6 | $104.98 | 13.479% | $119.1303 | $119.13 | $119.15 | $119.10 |
| Purchase #7 | $70.70 | 12.267% | $79.3728 | $79.37 | $79.35 | $79.40 |
| 7 purchase totals = | $865.94 | $926.6691 | $926.65 | $926.65 | $926.60 | |