| 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 | $8.29 | 5.248% | $8.7251 | $8.73 | $8.75 | $8.70 |
| Purchase #2 | $50.29 | 7.323% | $53.9727 | $53.97 | $53.95 | $54.00 |
| Purchase #3 | $82.76 | 13.306% | $93.772 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $139.74 | 5.469% | $147.3824 | $147.38 | $147.40 | $147.40 |
| Purchase #5 | $60.39 | 5.776% | $63.8781 | $63.88 | $63.90 | $63.90 |
| Purchase #6 | $67.39 | 5.228% | $70.9131 | $70.91 | $70.90 | $70.90 |
| Purchase #7 | $216.95 | 12.549% | $244.1751 | $244.18 | $244.20 | $244.20 |
| 7 purchase totals = | $625.81 | $682.8185 | $682.82 | $682.85 | $682.90 | |