| 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 | $25.84 | 12.660% | $29.1113 | $29.11 | $29.10 | $29.10 |
| Purchase #2 | $83.48 | 10.639% | $92.3614 | $92.36 | $92.35 | $92.40 |
| Purchase #3 | $192.25 | 10.465% | $212.369 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $146.69 | 5.150% | $154.2445 | $154.24 | $154.25 | $154.20 |
| Purchase #5 | $83.95 | 3.461% | $86.8555 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $180.81 | 4.780% | $189.4527 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $30.30 | 5.707% | $32.0292 | $32.03 | $32.05 | $32.00 |
| 7 purchase totals = | $743.32 | $796.4236 | $796.42 | $796.40 | $796.50 | |