| 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 | $235.38 | 5.286% | $247.8222 | $247.82 | $247.80 | $247.80 |
| Purchase #2 | $240.32 | 5.465% | $253.4535 | $253.45 | $253.45 | $253.50 |
| Purchase #3 | $24.53 | 6.362% | $26.0906 | $26.09 | $26.10 | $26.10 |
| Purchase #4 | $48.53 | 5.129% | $51.0191 | $51.02 | $51.00 | $51.00 |
| Purchase #5 | $6.81 | 6.458% | $7.2498 | $7.25 | $7.25 | $7.20 |
| Purchase #6 | $147.97 | 6.487% | $157.5688 | $157.57 | $157.55 | $157.60 |
| Purchase #7 | $31.74 | 3.612% | $32.8864 | $32.89 | $32.90 | $32.90 |
| 7 purchase totals = | $735.28 | $776.0904 | $776.09 | $776.05 | $776.10 | |