| 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 | $39.97 | 12.703% | $45.0474 | $45.05 | $45.05 | $45.00 |
| Purchase #2 | $161.48 | 9.830% | $177.3535 | $177.35 | $177.35 | $177.40 |
| Purchase #3 | $239.76 | 5.524% | $253.0043 | $253.00 | $253.00 | $253.00 |
| Purchase #4 | $46.90 | 11.193% | $52.1495 | $52.15 | $52.15 | $52.10 |
| Purchase #5 | $49.36 | 3.529% | $51.1019 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $148.27 | 4.755% | $155.3202 | $155.32 | $155.30 | $155.30 |
| Purchase #7 | $205.77 | 12.748% | $232.0016 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $891.51 | $965.9784 | $965.97 | $965.95 | $965.90 | |