| 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 | $26.69 | 5.445% | $28.1433 | $28.14 | $28.15 | $28.10 |
| Purchase #2 | $126.61 | 8.115% | $136.8844 | $136.88 | $136.90 | $136.90 |
| Purchase #3 | $118.35 | 10.419% | $130.6809 | $130.68 | $130.70 | $130.70 |
| Purchase #4 | $127.97 | 5.158% | $134.5707 | $134.57 | $134.55 | $134.60 |
| Purchase #5 | $230.63 | 6.762% | $246.2252 | $246.23 | $246.25 | $246.20 |
| Purchase #6 | $160.39 | 7.645% | $172.6518 | $172.65 | $172.65 | $172.70 |
| Purchase #7 | $136.75 | 5.215% | $143.8815 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $927.39 | $993.0378 | $993.03 | $993.10 | $993.10 | |