| 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 | $49.56 | 13.132% | $56.0682 | $56.07 | $56.05 | $56.10 |
| Purchase #2 | $15.54 | 7.477% | $16.7019 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $214.79 | 5.778% | $227.2006 | $227.20 | $227.20 | $227.20 |
| Purchase #4 | $196.25 | 11.168% | $218.1672 | $218.17 | $218.15 | $218.20 |
| Purchase #5 | $29.29 | 3.386% | $30.2818 | $30.28 | $30.30 | $30.30 |
| Purchase #6 | $224.27 | 8.136% | $242.5166 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $11.40 | 8.280% | $12.3439 | $12.34 | $12.35 | $12.30 |
| 7 purchase totals = | $741.10 | $803.2802 | $803.28 | $803.25 | $803.30 | |