| 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 | $45.73 | 13.220% | $51.7755 | $51.78 | $51.80 | $51.80 |
| Purchase #2 | $69.61 | 13.501% | $79.008 | $79.01 | $79.00 | $79.00 |
| Purchase #3 | $216.79 | 4.861% | $227.3282 | $227.33 | $227.35 | $227.30 |
| Purchase #4 | $104.59 | 3.431% | $108.1785 | $108.18 | $108.20 | $108.20 |
| Purchase #5 | $13.57 | 8.680% | $14.7479 | $14.75 | $14.75 | $14.70 |
| Purchase #6 | $106.90 | 8.614% | $116.1084 | $116.11 | $116.10 | $116.10 |
| Purchase #7 | $41.45 | 4.823% | $43.4491 | $43.45 | $43.45 | $43.40 |
| 7 purchase totals = | $598.64 | $640.5956 | $640.61 | $640.65 | $640.50 | |