| 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 | $79.42 | 8.566% | $86.2231 | $86.22 | $86.20 | $86.20 |
| Purchase #2 | $44.72 | 5.658% | $47.2503 | $47.25 | $47.25 | $47.30 |
| Purchase #3 | $235.60 | 9.653% | $258.3425 | $258.34 | $258.35 | $258.30 |
| Purchase #4 | $215.38 | 13.395% | $244.2302 | $244.23 | $244.25 | $244.20 |
| Purchase #5 | $203.54 | 4.626% | $212.9558 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $142.57 | 8.112% | $154.1353 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $75.37 | 3.200% | $77.7818 | $77.78 | $77.80 | $77.80 |
| 7 purchase totals = | $996.60 | $1,080.9190 | $1,080.92 | $1,080.95 | $1,080.90 | |