| 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 | $83.78 | 10.314% | $92.4211 | $92.42 | $92.40 | $92.40 |
| Purchase #2 | $129.27 | 4.863% | $135.5564 | $135.56 | $135.55 | $135.60 |
| Purchase #3 | $220.77 | 3.315% | $228.0885 | $228.09 | $228.10 | $228.10 |
| Purchase #4 | $30.41 | 10.796% | $33.6931 | $33.69 | $33.70 | $33.70 |
| Purchase #5 | $166.50 | 8.680% | $180.9522 | $180.95 | $180.95 | $181.00 |
| Purchase #6 | $78.84 | 10.599% | $87.1963 | $87.20 | $87.20 | $87.20 |
| Purchase #7 | $45.98 | 11.555% | $51.293 | $51.29 | $51.30 | $51.30 |
| 7 purchase totals = | $755.55 | $809.2006 | $809.20 | $809.20 | $809.30 | |