| 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 | $43.39 | 9.558% | $47.5372 | $47.54 | $47.55 | $47.50 |
| Purchase #2 | $27.57 | 10.681% | $30.5148 | $30.51 | $30.50 | $30.50 |
| Purchase #3 | $6.78 | 10.549% | $7.4952 | $7.50 | $7.50 | $7.50 |
| Purchase #4 | $238.37 | 9.353% | $260.6647 | $260.66 | $260.65 | $260.70 |
| Purchase #5 | $120.91 | 6.585% | $128.8719 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $51.30 | 10.553% | $56.7137 | $56.71 | $56.70 | $56.70 |
| Purchase #7 | $63.74 | 8.796% | $69.3466 | $69.35 | $69.35 | $69.30 |
| 7 purchase totals = | $552.06 | $601.1441 | $601.14 | $601.10 | $601.10 | |