| 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 | $50.26 | 6.447% | $53.5003 | $53.50 | $53.50 | $53.50 |
| Purchase #2 | $41.59 | 3.743% | $43.1467 | $43.15 | $43.15 | $43.10 |
| Purchase #3 | $127.87 | 4.303% | $133.3722 | $133.37 | $133.35 | $133.40 |
| Purchase #4 | $153.66 | 11.360% | $171.1158 | $171.12 | $171.10 | $171.10 |
| Purchase #5 | $230.68 | 6.737% | $246.2209 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $219.82 | 3.304% | $227.0829 | $227.08 | $227.10 | $227.10 |
| Purchase #7 | $158.91 | 10.339% | $175.3397 | $175.34 | $175.35 | $175.30 |
| 7 purchase totals = | $982.79 | $1,049.7785 | $1,049.78 | $1,049.75 | $1,049.70 | |