| 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 | $12.81 | 3.301% | $13.2329 | $13.23 | $13.25 | $13.20 |
| Purchase #2 | $6.32 | 6.603% | $6.7373 | $6.74 | $6.75 | $6.70 |
| Purchase #3 | $45.80 | 13.429% | $51.9505 | $51.95 | $51.95 | $52.00 |
| Purchase #4 | $176.96 | 5.183% | $186.1318 | $186.13 | $186.15 | $186.10 |
| Purchase #5 | $58.41 | 5.268% | $61.487 | $61.49 | $61.50 | $61.50 |
| Purchase #6 | $162.55 | 11.657% | $181.4985 | $181.50 | $181.50 | $181.50 |
| Purchase #7 | $87.41 | 10.529% | $96.6134 | $96.61 | $96.60 | $96.60 |
| 7 purchase totals = | $550.26 | $597.6514 | $597.65 | $597.70 | $597.60 | |