| 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 | $10.59 | 5.482% | $11.1705 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $72.96 | 11.153% | $81.0972 | $81.10 | $81.10 | $81.10 |
| Purchase #3 | $100.46 | 12.590% | $113.1079 | $113.11 | $113.10 | $113.10 |
| Purchase #4 | $41.85 | 9.833% | $45.9651 | $45.97 | $45.95 | $46.00 |
| Purchase #5 | $21.90 | 12.807% | $24.7047 | $24.70 | $24.70 | $24.70 |
| Purchase #6 | $191.26 | 11.315% | $212.9011 | $212.90 | $212.90 | $212.90 |
| Purchase #7 | $174.97 | 12.548% | $196.9252 | $196.93 | $196.95 | $196.90 |
| 7 purchase totals = | $613.99 | $685.8717 | $685.88 | $685.85 | $685.90 | |