| 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 | $83.33 | 10.258% | $91.878 | $91.88 | $91.90 | $91.90 |
| Purchase #2 | $57.91 | 9.520% | $63.423 | $63.42 | $63.40 | $63.40 |
| Purchase #3 | $231.33 | 4.803% | $242.4408 | $242.44 | $242.45 | $242.40 |
| Purchase #4 | $8.79 | 4.728% | $9.2056 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $227.72 | 6.833% | $243.2801 | $243.28 | $243.30 | $243.30 |
| Purchase #6 | $46.28 | 13.408% | $52.4852 | $52.49 | $52.50 | $52.50 |
| Purchase #7 | $120.60 | 6.198% | $128.0748 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $775.96 | $830.7875 | $830.79 | $830.80 | $830.80 | |