| 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 | $94.40 | 9.775% | $103.6276 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $229.63 | 7.453% | $246.7443 | $246.74 | $246.75 | $246.70 |
| Purchase #3 | $104.49 | 10.836% | $115.8125 | $115.81 | $115.80 | $115.80 |
| Purchase #4 | $106.84 | 10.814% | $118.3937 | $118.39 | $118.40 | $118.40 |
| Purchase #5 | $30.29 | 5.139% | $31.8466 | $31.85 | $31.85 | $31.80 |
| Purchase #6 | $152.50 | 12.469% | $171.5152 | $171.52 | $171.50 | $171.50 |
| Purchase #7 | $165.53 | 12.848% | $186.7973 | $186.80 | $186.80 | $186.80 |
| 7 purchase totals = | $883.68 | $974.7372 | $974.74 | $974.75 | $974.60 | |