| 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 | $22.39 | 7.723% | $24.1192 | $24.12 | $24.10 | $24.10 |
| Purchase #2 | $90.41 | 7.702% | $97.3734 | $97.37 | $97.35 | $97.40 |
| Purchase #3 | $77.87 | 12.690% | $87.7517 | $87.75 | $87.75 | $87.80 |
| Purchase #4 | $100.35 | 3.215% | $103.5763 | $103.58 | $103.60 | $103.60 |
| Purchase #5 | $128.65 | 12.187% | $144.3286 | $144.33 | $144.35 | $144.30 |
| Purchase #6 | $67.25 | 4.369% | $70.1882 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $185.99 | 10.615% | $205.7328 | $205.73 | $205.75 | $205.70 |
| 7 purchase totals = | $672.91 | $733.0702 | $733.07 | $733.10 | $733.10 | |