| 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 | $9.78 | 10.220% | $10.7795 | $10.78 | $10.80 | $10.80 |
| Purchase #2 | $89.33 | 5.169% | $93.9475 | $93.95 | $93.95 | $93.90 |
| Purchase #3 | $243.45 | 6.808% | $260.0241 | $260.02 | $260.00 | $260.00 |
| Purchase #4 | $96.42 | 10.617% | $106.6569 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $223.32 | 9.421% | $244.359 | $244.36 | $244.35 | $244.40 |
| Purchase #6 | $48.58 | 8.452% | $52.686 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $141.69 | 6.671% | $151.1421 | $151.14 | $151.15 | $151.10 |
| 7 purchase totals = | $852.57 | $919.5951 | $919.60 | $919.60 | $919.60 | |