| 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 | $52.53 | 6.187% | $55.78 | $55.78 | $55.80 | $55.80 |
| Purchase #2 | $150.88 | 8.186% | $163.231 | $163.23 | $163.25 | $163.20 |
| Purchase #3 | $189.93 | 13.671% | $215.8953 | $215.90 | $215.90 | $215.90 |
| Purchase #4 | $93.59 | 3.575% | $96.9358 | $96.94 | $96.95 | $96.90 |
| Purchase #5 | $184.90 | 10.291% | $203.9281 | $203.93 | $203.95 | $203.90 |
| Purchase #6 | $198.43 | 7.833% | $213.973 | $213.97 | $213.95 | $214.00 |
| Purchase #7 | $193.31 | 7.591% | $207.9842 | $207.98 | $208.00 | $208.00 |
| 7 purchase totals = | $1,063.57 | $1,157.7274 | $1,157.73 | $1,157.80 | $1,157.70 | |