| 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 | $15.85 | 8.352% | $17.1738 | $17.17 | $17.15 | $17.20 |
| Purchase #2 | $108.86 | 13.862% | $123.9502 | $123.95 | $123.95 | $124.00 |
| Purchase #3 | $245.38 | 8.241% | $265.6018 | $265.60 | $265.60 | $265.60 |
| Purchase #4 | $17.37 | 6.463% | $18.4926 | $18.49 | $18.50 | $18.50 |
| Purchase #5 | $151.62 | 13.315% | $171.8082 | $171.81 | $171.80 | $171.80 |
| Purchase #6 | $134.42 | 9.299% | $146.9197 | $146.92 | $146.90 | $146.90 |
| Purchase #7 | $111.73 | 12.872% | $126.1119 | $126.11 | $126.10 | $126.10 |
| 7 purchase totals = | $785.23 | $870.0582 | $870.05 | $870.00 | $870.10 | |