| 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 | $93.82 | 12.713% | $105.7473 | $105.75 | $105.75 | $105.70 |
| Purchase #2 | $30.45 | 5.614% | $32.1595 | $32.16 | $32.15 | $32.20 |
| Purchase #3 | $13.47 | 13.615% | $15.3039 | $15.30 | $15.30 | $15.30 |
| Purchase #4 | $217.74 | 11.474% | $242.7235 | $242.72 | $242.70 | $242.70 |
| Purchase #5 | $16.79 | 11.692% | $18.7531 | $18.75 | $18.75 | $18.80 |
| Purchase #6 | $105.84 | 13.168% | $119.777 | $119.78 | $119.80 | $119.80 |
| Purchase #7 | $174.87 | 3.332% | $180.6967 | $180.70 | $180.70 | $180.70 |
| 7 purchase totals = | $652.98 | $715.1610 | $715.16 | $715.15 | $715.20 | |