| 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 | $115.28 | 8.613% | $125.2091 | $125.21 | $125.20 | $125.20 |
| Purchase #2 | $54.36 | 12.315% | $61.0544 | $61.05 | $61.05 | $61.10 |
| Purchase #3 | $6.99 | 3.661% | $7.2459 | $7.25 | $7.25 | $7.20 |
| Purchase #4 | $97.79 | 7.202% | $104.8328 | $104.83 | $104.85 | $104.80 |
| Purchase #5 | $22.87 | 9.230% | $24.9809 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $93.97 | 13.861% | $106.9952 | $107.00 | $107.00 | $107.00 |
| Purchase #7 | $111.30 | 10.152% | $122.5992 | $122.60 | $122.60 | $122.60 |
| 7 purchase totals = | $502.56 | $552.9175 | $552.92 | $552.95 | $552.90 | |