| 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 | $72.79 | 11.493% | $81.1558 | $81.16 | $81.15 | $81.20 |
| Purchase #2 | $26.43 | 4.589% | $27.6429 | $27.64 | $27.65 | $27.60 |
| Purchase #3 | $145.63 | 4.286% | $151.8717 | $151.87 | $151.85 | $151.90 |
| Purchase #4 | $244.27 | 11.798% | $273.089 | $273.09 | $273.10 | $273.10 |
| Purchase #5 | $20.84 | 11.198% | $23.1737 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $180.43 | 13.639% | $205.0388 | $205.04 | $205.05 | $205.00 |
| Purchase #7 | $169.84 | 8.734% | $184.6738 | $184.67 | $184.65 | $184.70 |
| 7 purchase totals = | $860.23 | $946.6457 | $946.64 | $946.60 | $946.70 | |