| 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 | $79.72 | 12.332% | $89.5511 | $89.55 | $89.55 | $89.60 |
| Purchase #2 | $11.37 | 4.446% | $11.8755 | $11.88 | $11.90 | $11.90 |
| Purchase #3 | $240.99 | 5.485% | $254.2083 | $254.21 | $254.20 | $254.20 |
| Purchase #4 | $149.27 | 4.698% | $156.2827 | $156.28 | $156.30 | $156.30 |
| Purchase #5 | $163.87 | 7.518% | $176.1897 | $176.19 | $176.20 | $176.20 |
| Purchase #6 | $74.92 | 6.737% | $79.9674 | $79.97 | $79.95 | $80.00 |
| Purchase #7 | $76.40 | 12.777% | $86.1616 | $86.16 | $86.15 | $86.20 |
| 7 purchase totals = | $796.54 | $854.2363 | $854.24 | $854.25 | $854.40 | |