| 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 | $34.44 | 4.438% | $35.9684 | $35.97 | $35.95 | $36.00 |
| Purchase #2 | $113.57 | 11.308% | $126.4125 | $126.41 | $126.40 | $126.40 |
| Purchase #3 | $30.43 | 8.867% | $33.1282 | $33.13 | $33.15 | $33.10 |
| Purchase #4 | $101.79 | 5.306% | $107.191 | $107.19 | $107.20 | $107.20 |
| Purchase #5 | $54.82 | 9.854% | $60.222 | $60.22 | $60.20 | $60.20 |
| Purchase #6 | $25.53 | 8.745% | $27.7626 | $27.76 | $27.75 | $27.80 |
| Purchase #7 | $140.98 | 5.826% | $149.1935 | $149.19 | $149.20 | $149.20 |
| 7 purchase totals = | $501.56 | $539.8782 | $539.87 | $539.85 | $539.90 | |