| 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 | $5.99 | 9.823% | $6.5784 | $6.58 | $6.60 | $6.60 |
| Purchase #2 | $147.63 | 3.809% | $153.2532 | $153.25 | $153.25 | $153.30 |
| Purchase #3 | $149.40 | 3.397% | $154.4751 | $154.48 | $154.50 | $154.50 |
| Purchase #4 | $9.58 | 9.635% | $10.503 | $10.50 | $10.50 | $10.50 |
| Purchase #5 | $68.70 | 9.366% | $75.1344 | $75.13 | $75.15 | $75.10 |
| Purchase #6 | $133.41 | 10.277% | $147.1205 | $147.12 | $147.10 | $147.10 |
| Purchase #7 | $181.40 | 3.655% | $188.0302 | $188.03 | $188.05 | $188.00 |
| 7 purchase totals = | $696.11 | $735.0948 | $735.09 | $735.15 | $735.10 | |