| 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 | $32.33 | 9.410% | $35.3723 | $35.37 | $35.35 | $35.40 |
| Purchase #2 | $125.38 | 7.636% | $134.954 | $134.95 | $134.95 | $135.00 |
| Purchase #3 | $40.80 | 5.289% | $42.9579 | $42.96 | $42.95 | $43.00 |
| Purchase #4 | $205.82 | 12.428% | $231.3993 | $231.40 | $231.40 | $231.40 |
| Purchase #5 | $105.51 | 7.249% | $113.1584 | $113.16 | $113.15 | $113.20 |
| Purchase #6 | $29.56 | 9.739% | $32.4388 | $32.44 | $32.45 | $32.40 |
| Purchase #7 | $6.85 | 4.642% | $7.168 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $546.25 | $597.4487 | $597.45 | $597.40 | $597.60 | |