| 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 | $44.37 | 4.594% | $46.4084 | $46.41 | $46.40 | $46.40 |
| Purchase #2 | $45.43 | 12.320% | $51.027 | $51.03 | $51.05 | $51.00 |
| Purchase #3 | $13.53 | 10.769% | $14.987 | $14.99 | $15.00 | $15.00 |
| Purchase #4 | $210.81 | 11.346% | $234.7285 | $234.73 | $234.75 | $234.70 |
| Purchase #5 | $131.54 | 10.413% | $145.2373 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $188.60 | 11.591% | $210.4606 | $210.46 | $210.45 | $210.50 |
| Purchase #7 | $62.81 | 7.429% | $67.4762 | $67.48 | $67.50 | $67.50 |
| 7 purchase totals = | $697.09 | $770.3250 | $770.34 | $770.40 | $770.30 | |