| 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 | $100.31 | 9.687% | $110.027 | $110.03 | $110.05 | $110.00 |
| Purchase #2 | $54.78 | 12.274% | $61.5037 | $61.50 | $61.50 | $61.50 |
| Purchase #3 | $168.32 | 9.552% | $184.3979 | $184.40 | $184.40 | $184.40 |
| Purchase #4 | $132.36 | 10.730% | $146.5622 | $146.56 | $146.55 | $146.60 |
| Purchase #5 | $98.26 | 7.871% | $105.994 | $105.99 | $106.00 | $106.00 |
| Purchase #6 | $198.43 | 4.646% | $207.6491 | $207.65 | $207.65 | $207.60 |
| Purchase #7 | $91.71 | 12.226% | $102.9225 | $102.92 | $102.90 | $102.90 |
| 7 purchase totals = | $844.17 | $919.0564 | $919.05 | $919.05 | $919.00 | |