| 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 | $61.28 | 12.572% | $68.9841 | $68.98 | $69.00 | $69.00 |
| Purchase #2 | $122.98 | 3.572% | $127.3728 | $127.37 | $127.35 | $127.40 |
| Purchase #3 | $105.54 | 4.663% | $110.4613 | $110.46 | $110.45 | $110.50 |
| Purchase #4 | $106.43 | 3.482% | $110.1359 | $110.14 | $110.15 | $110.10 |
| Purchase #5 | $30.47 | 10.491% | $33.6666 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $166.32 | 3.236% | $171.7021 | $171.70 | $171.70 | $171.70 |
| Purchase #7 | $16.28 | 12.520% | $18.3183 | $18.32 | $18.30 | $18.30 |
| 7 purchase totals = | $609.30 | $640.6411 | $640.64 | $640.60 | $640.70 | |