| 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 | $144.35 | 7.752% | $155.54 | $155.54 | $155.55 | $155.50 |
| Purchase #2 | $119.41 | 5.772% | $126.3023 | $126.30 | $126.30 | $126.30 |
| Purchase #3 | $227.54 | 12.535% | $256.0621 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $77.65 | 5.292% | $81.7592 | $81.76 | $81.75 | $81.80 |
| Purchase #5 | $52.52 | 4.356% | $54.8078 | $54.81 | $54.80 | $54.80 |
| Purchase #6 | $73.25 | 5.149% | $77.0216 | $77.02 | $77.00 | $77.00 |
| Purchase #7 | $72.67 | 8.349% | $78.7372 | $78.74 | $78.75 | $78.70 |
| 7 purchase totals = | $767.39 | $830.2302 | $830.23 | $830.20 | $830.20 | |