| 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 | $48.30 | 10.269% | $53.2599 | $53.26 | $53.25 | $53.30 |
| Purchase #2 | $14.53 | 12.671% | $16.3711 | $16.37 | $16.35 | $16.40 |
| Purchase #3 | $180.36 | 10.368% | $199.0597 | $199.06 | $199.05 | $199.10 |
| Purchase #4 | $174.42 | 7.714% | $187.8748 | $187.87 | $187.85 | $187.90 |
| Purchase #5 | $110.98 | 6.819% | $118.5477 | $118.55 | $118.55 | $118.50 |
| Purchase #6 | $232.72 | 5.687% | $245.9548 | $245.95 | $245.95 | $246.00 |
| Purchase #7 | $63.43 | 11.686% | $70.8424 | $70.84 | $70.85 | $70.80 |
| 7 purchase totals = | $824.74 | $891.9104 | $891.90 | $891.85 | $892.00 | |