| 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 | $58.32 | 9.680% | $63.9654 | $63.97 | $63.95 | $64.00 |
| Purchase #2 | $168.99 | 11.199% | $187.9152 | $187.92 | $187.90 | $187.90 |
| Purchase #3 | $40.75 | 10.803% | $45.1522 | $45.15 | $45.15 | $45.20 |
| Purchase #4 | $153.45 | 8.144% | $165.947 | $165.95 | $165.95 | $165.90 |
| Purchase #5 | $119.50 | 9.604% | $130.9768 | $130.98 | $131.00 | $131.00 |
| Purchase #6 | $36.72 | 10.186% | $40.4603 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $74.89 | 9.768% | $82.2053 | $82.21 | $82.20 | $82.20 |
| 7 purchase totals = | $652.62 | $716.6222 | $716.64 | $716.60 | $716.70 | |