| 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 | $11.44 | 3.457% | $11.8355 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $114.78 | 8.470% | $124.5019 | $124.50 | $124.50 | $124.50 |
| Purchase #3 | $165.59 | 11.762% | $185.0667 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $16.61 | 11.148% | $18.4617 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $81.81 | 12.617% | $92.132 | $92.13 | $92.15 | $92.10 |
| Purchase #6 | $160.85 | 8.643% | $174.7523 | $174.75 | $174.75 | $174.80 |
| Purchase #7 | $177.82 | 5.144% | $186.9671 | $186.97 | $186.95 | $187.00 |
| 7 purchase totals = | $728.90 | $793.7172 | $793.72 | $793.70 | $793.80 | |