| 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 | $77.44 | 11.564% | $86.3952 | $86.40 | $86.40 | $86.40 |
| Purchase #2 | $116.68 | 7.658% | $125.6154 | $125.62 | $125.60 | $125.60 |
| Purchase #3 | $112.68 | 7.493% | $121.1231 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $244.72 | 9.676% | $268.3991 | $268.40 | $268.40 | $268.40 |
| Purchase #5 | $8.96 | 5.519% | $9.4545 | $9.45 | $9.45 | $9.50 |
| Purchase #6 | $240.62 | 11.694% | $268.7581 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $182.43 | 9.769% | $200.2516 | $200.25 | $200.25 | $200.30 |
| 7 purchase totals = | $983.53 | $1,079.9970 | $1,080.00 | $1,079.95 | $1,080.10 | |