| 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 | $28.66 | 5.351% | $30.1936 | $30.19 | $30.20 | $30.20 |
| Purchase #2 | $161.61 | 9.682% | $177.2571 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $144.41 | 8.470% | $156.6415 | $156.64 | $156.65 | $156.60 |
| Purchase #4 | $7.87 | 4.701% | $8.24 | $8.24 | $8.25 | $8.20 |
| Purchase #5 | $237.64 | 7.644% | $255.8052 | $255.81 | $255.80 | $255.80 |
| Purchase #6 | $163.56 | 10.856% | $181.3161 | $181.32 | $181.30 | $181.30 |
| Purchase #7 | $61.99 | 3.627% | $64.2384 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $805.74 | $873.6919 | $873.70 | $873.70 | $873.60 | |