| 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 | $90.79 | 9.697% | $99.5939 | $99.59 | $99.60 | $99.60 |
| Purchase #2 | $6.45 | 3.376% | $6.6678 | $6.67 | $6.65 | $6.70 |
| Purchase #3 | $157.88 | 10.397% | $174.2948 | $174.29 | $174.30 | $174.30 |
| Purchase #4 | $227.52 | 9.387% | $248.8773 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $189.88 | 9.325% | $207.5863 | $207.59 | $207.60 | $207.60 |
| Purchase #6 | $92.43 | 12.844% | $104.3017 | $104.30 | $104.30 | $104.30 |
| Purchase #7 | $225.35 | 5.398% | $237.5144 | $237.51 | $237.50 | $237.50 |
| 7 purchase totals = | $990.30 | $1,078.8362 | $1,078.83 | $1,078.85 | $1,078.90 | |