| 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 | $42.46 | 5.224% | $44.6781 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $125.51 | 8.624% | $136.334 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $120.67 | 10.232% | $133.017 | $133.02 | $133.00 | $133.00 |
| Purchase #4 | $134.41 | 13.496% | $152.55 | $152.55 | $152.55 | $152.60 |
| Purchase #5 | $40.78 | 7.872% | $43.9902 | $43.99 | $44.00 | $44.00 |
| Purchase #6 | $145.54 | 10.520% | $160.8508 | $160.85 | $160.85 | $160.90 |
| Purchase #7 | $167.94 | 7.671% | $180.8227 | $180.82 | $180.80 | $180.80 |
| 7 purchase totals = | $777.31 | $852.2428 | $852.24 | $852.25 | $852.30 | |