| 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 | $46.56 | 10.270% | $51.3417 | $51.34 | $51.35 | $51.30 |
| Purchase #2 | $127.77 | 9.137% | $139.4443 | $139.44 | $139.45 | $139.40 |
| Purchase #3 | $173.81 | 11.415% | $193.6504 | $193.65 | $193.65 | $193.70 |
| Purchase #4 | $174.40 | 6.313% | $185.4099 | $185.41 | $185.40 | $185.40 |
| Purchase #5 | $106.47 | 8.737% | $115.7723 | $115.77 | $115.75 | $115.80 |
| Purchase #6 | $25.94 | 12.107% | $29.0806 | $29.08 | $29.10 | $29.10 |
| Purchase #7 | $82.63 | 4.627% | $86.4533 | $86.45 | $86.45 | $86.50 |
| 7 purchase totals = | $737.58 | $801.1525 | $801.14 | $801.15 | $801.20 | |