| 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 | $46.89 | 4.636% | $49.0638 | $49.06 | $49.05 | $49.10 |
| Purchase #2 | $127.82 | 4.644% | $133.756 | $133.76 | $133.75 | $133.80 |
| Purchase #3 | $184.49 | 13.503% | $209.4017 | $209.40 | $209.40 | $209.40 |
| Purchase #4 | $207.59 | 7.176% | $222.4867 | $222.49 | $222.50 | $222.50 |
| Purchase #5 | $199.91 | 6.297% | $212.4983 | $212.50 | $212.50 | $212.50 |
| Purchase #6 | $150.37 | 10.114% | $165.5784 | $165.58 | $165.60 | $165.60 |
| Purchase #7 | $71.65 | 8.504% | $77.7431 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $988.72 | $1,070.5280 | $1,070.53 | $1,070.55 | $1,070.60 | |