| 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 | $27.63 | 9.102% | $30.1449 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $92.50 | 4.722% | $96.8679 | $96.87 | $96.85 | $96.90 |
| Purchase #3 | $123.30 | 10.171% | $135.8408 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $125.30 | 3.440% | $129.6103 | $129.61 | $129.60 | $129.60 |
| Purchase #5 | $17.34 | 4.685% | $18.1524 | $18.15 | $18.15 | $18.20 |
| Purchase #6 | $215.27 | 5.816% | $227.7901 | $227.79 | $227.80 | $227.80 |
| Purchase #7 | $116.59 | 6.335% | $123.976 | $123.98 | $124.00 | $124.00 |
| 7 purchase totals = | $717.93 | $762.3824 | $762.38 | $762.40 | $762.40 | |