| 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 | $90.77 | 7.218% | $97.3218 | $97.32 | $97.30 | $97.30 |
| Purchase #2 | $200.57 | 3.297% | $207.1828 | $207.18 | $207.20 | $207.20 |
| Purchase #3 | $45.74 | 11.710% | $51.0962 | $51.10 | $51.10 | $51.10 |
| Purchase #4 | $7.39 | 4.484% | $7.7214 | $7.72 | $7.70 | $7.70 |
| Purchase #5 | $120.58 | 5.228% | $126.8839 | $126.88 | $126.90 | $126.90 |
| Purchase #6 | $227.33 | 11.324% | $253.0728 | $253.07 | $253.05 | $253.10 |
| Purchase #7 | $147.92 | 12.550% | $166.484 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $840.30 | $909.7629 | $909.75 | $909.75 | $909.80 | |