| 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 | $41.90 | 4.810% | $43.9154 | $43.92 | $43.90 | $43.90 |
| Purchase #2 | $138.60 | 13.156% | $156.8342 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $5.58 | 7.698% | $6.0095 | $6.01 | $6.00 | $6.00 |
| Purchase #4 | $188.87 | 5.844% | $199.9076 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $62.32 | 12.805% | $70.3001 | $70.30 | $70.30 | $70.30 |
| Purchase #6 | $131.68 | 12.246% | $147.8055 | $147.81 | $147.80 | $147.80 |
| Purchase #7 | $21.29 | 9.195% | $23.2476 | $23.25 | $23.25 | $23.20 |
| 7 purchase totals = | $590.24 | $648.0199 | $648.03 | $648.00 | $647.90 | |