| 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 | $80.68 | 6.630% | $86.0291 | $86.03 | $86.05 | $86.00 |
| Purchase #2 | $36.49 | 4.660% | $38.1904 | $38.19 | $38.20 | $38.20 |
| Purchase #3 | $217.28 | 10.259% | $239.5708 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $222.71 | 13.472% | $252.7135 | $252.71 | $252.70 | $252.70 |
| Purchase #5 | $88.45 | 12.121% | $99.171 | $99.17 | $99.15 | $99.20 |
| Purchase #6 | $92.82 | 6.703% | $99.0417 | $99.04 | $99.05 | $99.00 |
| Purchase #7 | $5.59 | 10.371% | $6.1697 | $6.17 | $6.15 | $6.20 |
| 7 purchase totals = | $744.02 | $820.8862 | $820.88 | $820.85 | $820.90 | |