| 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 | $93.42 | 7.303% | $100.2425 | $100.24 | $100.25 | $100.20 |
| Purchase #2 | $171.78 | 5.763% | $181.6797 | $181.68 | $181.70 | $181.70 |
| Purchase #3 | $147.25 | 5.122% | $154.7921 | $154.79 | $154.80 | $154.80 |
| Purchase #4 | $37.51 | 3.239% | $38.7249 | $38.72 | $38.70 | $38.70 |
| Purchase #5 | $146.99 | 7.108% | $157.438 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $143.73 | 7.514% | $154.5299 | $154.53 | $154.55 | $154.50 |
| Purchase #7 | $65.46 | 8.176% | $70.812 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $806.14 | $858.2191 | $858.21 | $858.25 | $858.10 | |