| 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 | $26.48 | 5.743% | $28.0007 | $28.00 | $28.00 | $28.00 |
| Purchase #2 | $34.35 | 12.219% | $38.5472 | $38.55 | $38.55 | $38.50 |
| Purchase #3 | $226.93 | 3.283% | $234.3801 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $173.74 | 5.743% | $183.7179 | $183.72 | $183.70 | $183.70 |
| Purchase #5 | $34.36 | 5.499% | $36.2495 | $36.25 | $36.25 | $36.20 |
| Purchase #6 | $220.46 | 10.743% | $244.144 | $244.14 | $244.15 | $244.10 |
| Purchase #7 | $196.55 | 9.618% | $215.4542 | $215.45 | $215.45 | $215.50 |
| 7 purchase totals = | $912.87 | $980.4936 | $980.49 | $980.50 | $980.40 | |