| 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 | $23.33 | 4.321% | $24.3381 | $24.34 | $24.35 | $24.30 |
| Purchase #2 | $28.68 | 6.323% | $30.4934 | $30.49 | $30.50 | $30.50 |
| Purchase #3 | $61.51 | 12.732% | $69.3415 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $30.53 | 10.553% | $33.7518 | $33.75 | $33.75 | $33.80 |
| Purchase #5 | $215.81 | 8.189% | $233.4827 | $233.48 | $233.50 | $233.50 |
| Purchase #6 | $22.67 | 11.675% | $25.3167 | $25.32 | $25.30 | $25.30 |
| Purchase #7 | $113.40 | 9.280% | $123.9235 | $123.92 | $123.90 | $123.90 |
| 7 purchase totals = | $495.93 | $540.6477 | $540.64 | $540.65 | $540.60 | |