| 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 | $97.69 | 9.343% | $106.8172 | $106.82 | $106.80 | $106.80 |
| Purchase #2 | $34.25 | 8.682% | $37.2236 | $37.22 | $37.20 | $37.20 |
| Purchase #3 | $68.86 | 8.117% | $74.4494 | $74.45 | $74.45 | $74.40 |
| Purchase #4 | $74.72 | 4.826% | $78.326 | $78.33 | $78.35 | $78.30 |
| Purchase #5 | $107.91 | 12.741% | $121.6588 | $121.66 | $121.65 | $121.70 |
| Purchase #6 | $213.63 | 13.432% | $242.3248 | $242.32 | $242.30 | $242.30 |
| Purchase #7 | $179.37 | 3.447% | $185.5529 | $185.55 | $185.55 | $185.60 |
| 7 purchase totals = | $776.43 | $846.3527 | $846.35 | $846.30 | $846.30 | |