| 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 | $222.87 | 11.186% | $247.8002 | $247.80 | $247.80 | $247.80 |
| Purchase #2 | $43.56 | 9.476% | $47.6877 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $143.85 | 7.863% | $155.1609 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $6.99 | 5.695% | $7.3881 | $7.39 | $7.40 | $7.40 |
| Purchase #5 | $149.25 | 10.859% | $165.4571 | $165.46 | $165.45 | $165.50 |
| Purchase #6 | $29.81 | 11.407% | $33.2104 | $33.21 | $33.20 | $33.20 |
| Purchase #7 | $25.92 | 7.626% | $27.8967 | $27.90 | $27.90 | $27.90 |
| 7 purchase totals = | $622.25 | $684.6011 | $684.61 | $684.60 | $684.70 | |