| 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 | $6.94 | 11.771% | $7.7569 | $7.76 | $7.75 | $7.80 |
| Purchase #2 | $122.55 | 7.160% | $131.3246 | $131.32 | $131.30 | $131.30 |
| Purchase #3 | $213.43 | 3.344% | $220.5671 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $92.91 | 12.549% | $104.5693 | $104.57 | $104.55 | $104.60 |
| Purchase #5 | $143.97 | 4.771% | $150.8388 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $15.89 | 11.675% | $17.7452 | $17.75 | $17.75 | $17.70 |
| Purchase #7 | $60.98 | 10.109% | $67.1445 | $67.14 | $67.15 | $67.10 |
| 7 purchase totals = | $656.67 | $699.9464 | $699.95 | $699.90 | $699.90 | |