| 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 | $82.86 | 6.633% | $88.3561 | $88.36 | $88.35 | $88.40 |
| Purchase #2 | $16.99 | 5.574% | $17.937 | $17.94 | $17.95 | $17.90 |
| Purchase #3 | $76.73 | 6.818% | $81.9615 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $133.29 | 8.105% | $144.0932 | $144.09 | $144.10 | $144.10 |
| Purchase #5 | $57.71 | 9.452% | $63.1647 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $44.67 | 4.253% | $46.5698 | $46.57 | $46.55 | $46.60 |
| Purchase #7 | $112.99 | 10.748% | $125.1342 | $125.13 | $125.15 | $125.10 |
| 7 purchase totals = | $525.24 | $567.2165 | $567.21 | $567.20 | $567.30 | |