| 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 | $77.65 | 9.541% | $85.0586 | $85.06 | $85.05 | $85.10 |
| Purchase #2 | $67.87 | 12.685% | $76.4793 | $76.48 | $76.50 | $76.50 |
| Purchase #3 | $50.48 | 4.408% | $52.7052 | $52.71 | $52.70 | $52.70 |
| Purchase #4 | $157.37 | 11.871% | $176.0514 | $176.05 | $176.05 | $176.10 |
| Purchase #5 | $17.58 | 7.239% | $18.8526 | $18.85 | $18.85 | $18.90 |
| Purchase #6 | $166.93 | 11.462% | $186.0635 | $186.06 | $186.05 | $186.10 |
| Purchase #7 | $137.33 | 8.671% | $149.2379 | $149.24 | $149.25 | $149.20 |
| 7 purchase totals = | $675.21 | $744.4485 | $744.45 | $744.45 | $744.60 | |