| 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 | $36.41 | 8.727% | $39.5875 | $39.59 | $39.60 | $39.60 |
| Purchase #2 | $48.56 | 10.326% | $53.5743 | $53.57 | $53.55 | $53.60 |
| Purchase #3 | $27.31 | 5.488% | $28.8088 | $28.81 | $28.80 | $28.80 |
| Purchase #4 | $144.73 | 8.114% | $156.4734 | $156.47 | $156.45 | $156.50 |
| Purchase #5 | $177.86 | 4.659% | $186.1465 | $186.15 | $186.15 | $186.10 |
| Purchase #6 | $166.98 | 10.791% | $184.9988 | $185.00 | $185.00 | $185.00 |
| Purchase #7 | $223.95 | 11.396% | $249.4713 | $249.47 | $249.45 | $249.50 |
| 7 purchase totals = | $825.80 | $899.0606 | $899.06 | $899.00 | $899.10 | |