| 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 | $86.45 | 9.303% | $94.4924 | $94.49 | $94.50 | $94.50 |
| Purchase #2 | $241.35 | 13.155% | $273.0996 | $273.10 | $273.10 | $273.10 |
| Purchase #3 | $222.35 | 9.500% | $243.4733 | $243.47 | $243.45 | $243.50 |
| Purchase #4 | $26.40 | 8.547% | $28.6564 | $28.66 | $28.65 | $28.70 |
| Purchase #5 | $172.68 | 12.148% | $193.6572 | $193.66 | $193.65 | $193.70 |
| Purchase #6 | $12.66 | 13.498% | $14.3688 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $118.87 | 9.658% | $130.3505 | $130.35 | $130.35 | $130.40 |
| 7 purchase totals = | $880.76 | $978.0982 | $978.10 | $978.05 | $978.30 | |