| 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 | $99.47 | 13.347% | $112.7463 | $112.75 | $112.75 | $112.70 |
| Purchase #2 | $47.50 | 9.526% | $52.0249 | $52.02 | $52.00 | $52.00 |
| Purchase #3 | $147.79 | 8.818% | $160.8221 | $160.82 | $160.80 | $160.80 |
| Purchase #4 | $111.70 | 13.567% | $126.8543 | $126.85 | $126.85 | $126.90 |
| Purchase #5 | $229.96 | 8.683% | $249.9274 | $249.93 | $249.95 | $249.90 |
| Purchase #6 | $179.90 | 12.252% | $201.9413 | $201.94 | $201.95 | $201.90 |
| Purchase #7 | $67.79 | 11.257% | $75.4211 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $884.11 | $979.7374 | $979.73 | $979.70 | $979.60 | |